السلام عليكم ورحمة الله وبركاته AhsanAllahu ilaykum Ustadh , We were planning an outing to a water park and i have recently found out that if i upload my ID they will give me a free ticket 6 days before/after my birthdate , is it permissible to use this ? (I dont celebrate birthdays)

Ustadh AbdulAziz al-Haqqan

If it is considered as a celebration, then it is not allowed to celebrate it. Other than that, I do not know Allah Subhanahu wa Ta'ala.