Hello,
in general, by creating an account in the casino, you agree to comply with all rules. Sadly, I have to say that tons of casinos do not accept players from the same household, using the same IP address (sharing the same wi-fi connection as an example) and living at the same address. You should always ask the casino in advance whether this is ok - then save the answer by making a screenshot.
Would be good to mention, that we see such rules as quite limiting and possibly dangerous for inexperienced players. On the other hand, if you read the terms, you would notice those rules 🙁 - Always read the terms!
What is far worse is that you used a third-party (your mom's) payment option for deposits. This is strictly prohibited, and again you would read that in terms. 🙁
Always use only your payment options so you can always prove that such options are registered on you - that will usually happen when you submit a withdrawal.
So basically you made a few mistakes.
Kindly keep in that if you deposit sooner before your account is fully verified (you pass the KYC) no one knows that the payment options are not yours. You are directly responsible for making the deposits. It's up to every player to comply with the rules.
If you need help feel free to submit a complaint, just be aware that you made several mistakes at the whole beginning, so the result is not guaranteed. 🙏