Disappointing Banking App

I don't understand why are you having a Capitec Banking App if I continue experiencing login issues. How many times do you want me to keep on changing my login pin. How must the elderly people feel when they want to work with this app who request continuously a new sign in. You freaken losing track of all the passwords you creating for this freaken banking app. Seriously !!!!! I know this is for security reason but it is telling you have a **** security system in place.