Have you ever used Chupamobile(to buy or to sell)?. I don't see why anyone would buy from there since on Envato the same type of game is 10x cheaper. Also if someone used it, is it worth selling on chupamobiles rather than on Envanto?
Develop games in your browser. Powerful, performant & highly capable.
I've never heard of Evanto. Chupamobile seems to be a reseller (apps to re-brand).
Just look at the information Chupamobile posts on their site.
I'd stay with Google Play and Amazon Market.