i placed wrong date of birth in my swgoh account

i created a account in may 2025 and accidentally placed the wrong date there and now its not showing me what date i entered.problem is i am underage but i dont even want to spend money,i just want to be able to use the web store to get the free daily gift at least.is there any way i can see my date of birth in my swgoh account.my ally code is 729-571-484