i will like to address the errors/glitches i face

1. I get logged out of outpost every time I open my browser and go to the site
2. when i try to sign in, 50% of the time it brings me to this blank website called auth.services.zam.com with the words '{"redirect":"invalid redirect url specified"}' on it
3. When i'm creating a trade, browsing trades, it keeps loading for no reason, and slows the ♥♥♥♥ out of my pc, I cant scroll without it lagging

can someone help me with these issues?