First, open up your Pillar wallet and go to the Connect page.
Scroll down and select "Polygon bridge".
After that, it will take you to the website of the bridge. Then proceed on with connecting your wallet using WalletConnect.
After connecting, it will look like this.
Press on the asset that you wish to transfer to the Polygon network, then press "Deposit". In this article, we will be transfering PLR token from Ethereum Mainnet to Polygon mainnet.
You will be redirected to this screen.
Input the amount you wish to transfer on the Polygon network.
For the transfer to go through, you will need ETH to cover the gas fee.
The amount will be displayed like this:
Press on "Continue".
On the next page you will need to approve the transaction, and it should tell you how much time will be needed for the transaction to be processed.
After that, it will return you to the wallet to confirm the transaction request.
After approving, the transaction will be in progress.
When it shows successful, you have transfered your tokens from the Ethereum Mainnet to the Polygon Mainnet.