I try to fund account

I’ve been trying to check my account balance,borrow airtime,buy data plans and I couldn’t get notifications of recharging my account for the past 12hours

I'm trying to transfer money from my Momo account to my opay account but it's showing me error please try again later

Mtn please release my data. Fidelity band said the money is in your account. I bought data since 24 of march till now non of this two parties is taking responsibility of...