Play gods in the current meta, such as Ao Kuang, Nox, Serquet, Osiris, Janus, Apollo, Sylvanous. Don't main gods that are not usually played because it's for a reason, unless you get really good at it. Know your positioning in a team fight if you are a squishy god. Don't be in the jungle too much unless you are a jungler while placing many wards to know where your enemies are in the map and you should be fine. The are many tutorials out there that show and explains the role you might want to play.