Withdrawal and commissions

If i make a deposit using a credit card but when i want to withdrawal an amount of money do you take commissions and one more question maybe is silly, but i can withdrawal on a different credit card?

For details, see their FAQ: https://www.trading212.com/en/Frequently-asked-questions?cId=3

Regarding deposits, I’m not sure if CREDIT card is fee-free from your bank’s side, but T212 doesn’t charge for that. DEBIT card is free also. Concerning withdrawals, from my experience, I have deposited with few debit cards so far, and when I withdraw I choose to which card money will be refunded.