Adobe DRM Account not accepted on Pocketbook

Okay I accept the fact that autorship and intellectual property has to be protected, but when purchasing ebooks gets you into Adobe DRM trouble, the fun get less more funny very quickly…

When I try to activate my ADOBE DRM account on my pocketbook it miserbaly keeps failing, its quite embarrising… (feels like shittification hell and I am more and more annoyed by it!) 🤔

So what do you suggest me how to achieve setting up Adobe DRM on my pocketbook?