Rent Payment Issues – Resident Portal Mobile Review

I currently rent at 5002 Thayer Dr (Thayer Point Apartments, Killeen, TX). I’ve installed the app, signed in and if I want to make a payment, it asks me to contact the leasing office (make a payment is grayed out) which I did but no one is picking up my calls or call me back either. I tried making my rent last week Saturday. I even tried the website, it was down Saturday and Sunday. Can someone tell me what’s going on. Am not responsible for any late payments. Am out of states right now and the only way is to make a payment online.
Review by Flex001 on Resident Portal Mobile.