Problem to add custom coin

Hi! I try to add the Inqubeta Qube coin. Hardware: IPhone 14 Pro Max, IOS 16.6. As soon as i paste the contract adress (0xE77473C4973ad064E04C80959dd56DD4886efcA9) it’s impossible to add the additional data (Name, digits…). And so i can’t save the coin.Does anyone have an idea what could be the problem?

Hello @KB23 this is probably not the good contract see :

Please don’t call anyone on telegram or fake admin there , just be careful .