I've joined plenty of signature campaigns that promote gambling platforms. I tried all of them since I'm curious how good their platform is. All of them are user friendly and I doubt that you can't handle those because it was made for any gambling users even if you aren't a techy person. I'll recommend the signature that I'm wearing right now, not because I'm a participant of their platform, you can check my recent posts and already bet plenty of btc on their site, very easy to use and there's also a market bet for politics. I also recommend other such as freebitco.in and roobet, made some review about them because they have a lot of minigames to play.