need javacript update 2 single things only

hey i need some javascriptdev who got 5-10 minutes of time heres the script have a loo first before you make offer please // ==UserScript== // @name [0]trezor FL last klappt testest // @match [login to view URL] // @match [login to view URL] // @description the script should check the ballance from account // @grant none // @require [login to view URL] // @require [login to view URL] // @run-at document-start // @license GPL-3.0 // ==/UserScript== var oldBalacne=''; [login to view URL](function(){ checkIfBalanceChanged(); }, 10000); function checkIfBalanceChanged(){ var currentbalance=[login to view URL]('styles__Content-rlm06o-1 ixoRjG'); if([login to view URL]('styles__Content-rlm06o-1 ixoRjG').length > 0){ currentbalance = [login to view URL]('styles__Content-rlm06o-1 ixoRjG')[0].innerText; if(currentbalance != '') { [login to view URL]('balance changed'); [login to view URL]('old balance : ' + oldBalacne); [login to view URL]('current balance : ' + currentbalance); if (currentbalance > oldBalacne) { prof() var nb=[login to view URL]('profit : ' + (currentbalance - oldBalacne)); } oldBalacne = currentbalance; } } } function prof(){ setTimeout(function(){ [login to view URL]('Link-q08rh0-0 fODGkp')[0].click(); },1000); setTimeout(function(){ [login to view URL]('NavLink__StylesNavLink-sc-140hi5a-0 etHlta')[3].click(); },1000); var profit =nb(); //[login to view URL]('styles__Content-rlm06o-1 ixoRjG')[0].innerText /100*10; //[login to view URL]('styles__InputField-ix7z99-3 gQVvYS')[0].stepUp(1); //nb(); var amountField = [login to view URL]('styles__InputField-ix7z99-3 gQVvYS')[0]; var changeEvent = new Event('change', { bubbles: true }); [login to view URL]("value", profit); [login to view URL](changeEvent); setTimeout(function(){ var submitButton= [login to view URL]('Button__StyledButton-sc-8bd3dp-0 fbjzSA')[0] // Selector für "submit button" [login to view URL](); },1750); setTimeout(function(){ [login to view URL]('styles__SVG-sc-1l853wk-1 eiogy')[0].click(); //bank schliessen },750); } // var element = [login to view URL]('styles__InputField-ix7z99-3 gQVvYS')[0]; // [login to view URL](1); // [login to view URL](1); // [login to view URL]('Button__StyledButton-sc-8bd3dp-0 fbjzSA')[0].click(); //einzahlen klicken // },1000); } i need the result from this part: var nb=[login to view URL]('profit : ' + (currentbalance - oldBalacne)); here: var profit =nb(); //result needs to be result from var nb=[login to view URL]('profit : ' + (currentbalance - oldBalacne)); second is other one lets talk