New to CB and need some help?

So Iv only done CB on laptop and I hate it so I want to switch to my phone. I’m not very good with the site at all and I’m wondering if anyone could give me any tips on how to exactly use my phone for streaming. I haven’t tried it but when I got close to streaming it seems impossible as all it showed was my cam and nothing else, no chat no nothing. I also don’t know how to change tags. Uhhhhh.