Where can I write a positive review for two T-mobile store employees

I went to the T-Mobile store in Allen, Texas. Kevin helped me switch over on Sunday 9/24/23 and Mustafa helped me today with a follow up question. Both these guys were so kind and helpful. I'm a little older and they made sure I understood everything. You don't know how much that means- please, please pass along their names and praise them. I am really grateful to both of them.