Are you familiar with the general rules of poker, do you understand everything? I started playing poker two years ago, and to be honest, I didn't really succeed at it at first, but now I have quite a lot of experience and often play poker online. As for finding a good poker app, you can find
more information on cardmates.co.uk about all the options available in the UK. I personally play PokerStars and received 400 pounds for making my first deposit. I would advise you to watch video tutorials before registering somewhere, for example on YouTube, I started with that too. You can also find many videos there about different strategies that you can use for the game. If you don't understand something, you can write to me and I will help you with what you need.