Approval of transaction

I tried to stake my Ethpad token on the Ethpad website.
All seem ok but I got a screen saying ‘approve’ and I do not know what I need to do to approve.
See images.

Hello @kchalise When swapping/staking tokens for the first time, you have to approve it first to be spendable. And, that is what you did just now.

Since you are done approving the token, you need to enter the amount that you want to exchange then press the swap button.

All in all, you will confirm two transactions: approve and swap/stake

NB: Both token approval and swapping/staking transactions needs gas fees.