I needed help with ASO and promotion for my many games and apps. The best one I’ve found so far to do that is a person named “Techofreak” on Fiverr.com. For five bucks he will promote your game or app to very sticky and active forums. For more he will write your app/game description with the needed keywords for perpetual traffic!
Give them a try below and tell them “PanfurWare” sent you.