If you purchase NFT on BSC or Polygon (formerly Matic) at Lootex, you need to change your wallet network and then link your wallet to the Marketplace in order to buy NFT!
Wallet Networks Switch


1. Ethereum Marketplace - Switch to Ethereum Mainnet
2. Binance Smart Chain (BSC) - Switch to Binance Smart Chain Mainnet
3. Polygon (formerly Matic) - Switch to Matic Mainnet


We will demonstrate how to add BSC and Polygon networks since Ethereum network is default.


1. Binance Smart Chain (BSC)


(1) Go to MetaMask, click on the top left corner of screen, and choose Settings.


(2) Select Networks.


(3) Click the botton below Add Network.


(4) Fill in the following information and click "Add".
Network Name：Binance Smart Chain
RPC Url：https://bsc-dataseed.binance.org
Chain ID：56
Symbol：BNB
Block Explorer URL： https://bscscan.com


(5) It's done! If you need to change your network (e.g. ETH to BSC), you can change it directly by clicking the Wallet at the top.


2. Polygon (formerly Matic)


(1) Go to MetaMask, click on the top left corner of screen, and choose Settings.


(2) Select Networks.


(3) Click the botton below Add Network.


(4) Fill in the following information and click "Add".


Network Name：Matic Mainnet 
RPC Url：https://rpc-mainnet.maticvigil.com/
Chain ID：137
Symbol：MATIC
Block Explorer URL：http://explorer.matic.network/


(5) It's done! If you need to change your network (e.g. ETH to Matic), you can change it directly by clicking the Wallet at the top.