If you guys could hire a better designer and get a new one made I am sure it would be much better, and it would give you guys a lot more love from users as well.
There is a saying , 'If it ain't broke, don't fix it'
I mean there is no reason to change it at all. Its all about making a simple and easy to navigate website because most traffics are probably coming from people that googled 'free bitcoin' and those people are new in this crypto space so simple UI like this serves its purposes better
Is it ok to claim free rolls using a phone or a tablet as long as you are connecting to your wifi network at home? I can't find anything about that on the website so I would assume it's ok, but I'd rather double-check.
Im not exactly sure what you are trying to ask but as long as you are not trying to abuse it then it is fine. Using the same account on a different devices should be fine because you are not abusing anything at all