If you skipped the code field during sign-up, the deposit stage gives you a second chance. Open the cashier, choose your deposit method and amount, and look for the promotion selector on the deposit confirmation screen. There you can enter a bonus code in the dedicated field before you confirm the payment — the code must be submitted at this moment, not after the deposit has cleared, because bonus code redemption is tied to the transaction it accompanies.
Checking whether the reward landed takes seconds. Once the deposit is confirmed, open your account's bonus or promotions tab: an active reward shows its status, the amount credited and the progress bar that tracks your wagering. Your balance view also splits real money from bonus funds, so the operator's contribution is visible at a glance.
If nothing appears, do not deposit again straight away. Give the cashier a moment to update, refresh the bonus tab, and confirm the code matches the published spelling before you retry.