DISCOVERY BANK APP LOGIN PROBLEMS

I am so tired of battling to log in to my accounts with Discovery Bank, whether just trying to buy something online or check my balances. Almost every time I need to login 5 or 6 times or more before I can get in and when you call them they give me the run around and say its probably my signal. I have never once, ever had a problem with Standard Bank. If I try to login or pay for something online through Standard Bank, it happens IMMEDIATELY, whether it is in the middle of the night or dsy. But with Discovery I can't even pay my data with MTN or Vodacom or others without having to try a few times a to just get through and then try to get the payment done. This is now the last straw. I paid for my data for the month on Sunday, thought it was paid and done and now today find out I have no data for my wifi. I check the app and obviously the payment can't have gone through. Want to check on my Discovery Bank app what happened, but once again have tried 7 times to login and cannot get in. Nothing wrong with my signal as I have managed yo get through to Hellopeter.com so may Discovery can also sort out their issues through Hellopeter.com but I think its time to close all my accounts there now and put my money in a different bank. I have had it with a bank that can't get there damn app to work. Go and see Standard Bank for some tips. There is also no easy way to contact them. You have to phone them or send email to which they don't respond. I tried it once. Have called them a few times, but they have never sorted my problem out. Still cannot just log in ONCE and pay or do what I need to do.