diff --git a/src/App.js b/src/App.js
index 2174825..eb87834 100644
--- a/src/App.js
+++ b/src/App.js
@@ -5,6 +5,15 @@ import Keys from './Keys';
 import swal from 'sweetalert';
 import './index/index.css';
 import ReactDOM from 'react-dom';
+import { error } from 'util';
+
+function generateElement(msg){
+  let errorNode = document.createElement("div");
+  errorNode.innerHTML = `<div>
+    ${msg}
+  </div>`;
+  return errorNode;
+}
 
 const Loading = () => (
   <div className="loading-container">
@@ -53,7 +62,15 @@ class App extends Component {
     console.log(isValid);
     if(Number(isValid) !== 1){
       this.setState({loading:false});
-      swal("Warning!", "The key is not valid initial Key! Please make sure you have loaded correct initial key in metamask", "warning");
+      const invalidKeyMsg = `The key is not valid initial Key!<br/>
+      Please make sure you have loaded correct initial key in metamask.<br/>
+      Your current selected key is ${initialKey}`
+      swal({
+        icon: 'error',
+        title: 'Error',
+        content: generateElement(invalidKeyMsg)
+
+      })
       return;
     }
     if(Number(isValid) === 1){
@@ -82,7 +99,7 @@ class App extends Component {
         var content = document.createElement("div");
         content.innerHTML = `<div>
           Something went wrong!<br/><br/>
-          Please contract Master Of Ceremony<br/><br/>
+          Please contact Master Of Ceremony<br/><br/>
           ${error.message}
         </div>`;
         swal({
diff --git a/src/addresses.js b/src/addresses.js
index 4fbbc53..7b99b33 100644
--- a/src/addresses.js
+++ b/src/addresses.js
@@ -1,6 +1,3 @@
-const local = {
-  KEYS_MANAGER_ADDRESS: '0xAfB147E450f0375Bc3e61709B053238f5804C9a6',
-}
 const CORE_ADDRESSES = {
   KEYS_MANAGER_ADDRESS: '0xfc90125492e58dbfe80c0bfb6a2a759c4f703ca8',
 }
diff --git a/src/getWeb3.js b/src/getWeb3.js
index 85981b1..83c7883 100644
--- a/src/getWeb3.js
+++ b/src/getWeb3.js
@@ -2,6 +2,13 @@ let errorMsgNoMetamaskAccount = `You haven't chosen any account in MetaMask.
 Please, choose your initial key in MetaMask and reload the page.
 Check POA Network <a href='https://github.com/poanetwork/wiki' target='blank'>wiki</a> for more info.`;
 
+let netIdUrlMismatch = (netId) => {
+  return `
+  Your current URL is ${window.location.host},
+  however your metamask netId is ${netId}
+  Please select correct network in metamask
+  `
+}
 
 function generateElement(msg){
   let errorNode = document.createElement("div");
@@ -37,9 +44,13 @@ let getWeb3 = () => {
               netIdName = 'ERROR'
               errorMsg = `You aren't connected to POA Network. 
                   Please, switch on POA plugin and refresh the page. 
-                  Check POA Network <a href='https://github.com/poanetwork/wiki' target='blank'>wiki</a> for more info.`
+                  Check POA Network <a href='https://github.com/poanetwork/wiki' target='blank'>wiki</a> for more info.
+                  Current Network Id: ${netId}`
+
               console.log('This is an unknown network.', netId)
           }
+          const networkUrl = window.location.host.indexOf('sokol') !== -1 ? "77" : "99";
+          console.log('network', networkUrl)
           results = {
             web3Instance: web3,
             netIdName,
@@ -54,6 +65,9 @@ let getWeb3 = () => {
           if(errorMsg !== null){
             reject({msg: errorMsg, node: generateElement(errorMsg)})
           }
+          if(networkUrl !== netId) {
+            reject({msg: netIdUrlMismatch(netId), node: generateElement(netIdUrlMismatch(netId))})
+          }
           resolve(results)
         })
 
diff --git a/src/keysManager.js b/src/keysManager.js
index 2dfc25d..c8622f5 100644
--- a/src/keysManager.js
+++ b/src/keysManager.js
@@ -8,6 +8,7 @@ export default class KeysManager {
     let web3_10 = new Web3(web3.currentProvider);
     const {KEYS_MANAGER_ADDRESS} = networkAddresses(netId);
     console.log('Keys Manager ', KEYS_MANAGER_ADDRESS);
+    this.web3_10 = web3_10;
     this.keysInstance = new web3_10.eth.Contract(KeysManagerAbi, KEYS_MANAGER_ADDRESS);
   }
   async isInitialKeyValid(initialKey) {
@@ -18,7 +19,8 @@ export default class KeysManager {
     return await addressGenerator();
   }
   createKeys({mining, voting, payout, sender}){
-    return this.keysInstance.methods.createKeys(mining, voting, payout).send({from: sender})
+    const gasPrice = this.web3_10.utils.toWei('2', 'gwei')
+    return this.keysInstance.methods.createKeys(mining, voting, payout).send({from: sender, gasPrice})
   }
   
 }
\ No newline at end of file