Needs a give back button – Dragon VS Dinosaurs Simulator - Monster Survival Review

Hi I deleted this game and decided to play it again but… there one thing I’m upset about. When I played it again there was not give back button or what ever it’s called and I had the big dragon not the wyvern, the dragon you buy and I looked everywhere for a give back button there was no give back button, or what w]ever it’s called. But pls add a give back button so it gives back what you bought. thanks
Review by Six String Wing on Dragon VS Dinosaurs Simulator - Monster Survival.