I Want To Be Praised By A Gal Gamer! is a Manga/Manhwa/Manhua in english language, SUGGESTIVE series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

Raito Sasaki is your average gamer, but he wants to be one of the best. He decides to spend his money on a Trainer, little did he know that his coach is a gyaru gamer girl! Will our protagonist be able to concentrate on the game?