Even if the form has already closed, the recommended next step is to reach out to Stonbassadors support and explain the situation. Contact: @stonbassadorsupport on Telegram.
Depending on the specific case, the team may be able to share additional context on how your submission will be processed, whether the address can still be updated, or how rewards for that submission will be handled.
Always double-check your wallet address before submitting any forms.