Online banking – Sparkasse Ihre mobile Filiale Review

it was downloaded on Iphone but i can't use online banking. its Empty n couldn't click Terminüberweisung. Plz check this n fix it. I dont have reason, if cannot use banking on Mobile. Thank you
Review by ㅇㅇㅇㅎㅎ호ㅗㅎㅎ on Sparkasse Ihre mobile Filiale.