I wanna ask i have someone who i need to upgrade and it cost 150k coin but the fix version only has 10k
So i use gems but my gems is only 4,5k
And i buy coin 100k in the shop then
when i try to upgrade it it come back to 10k
So how do i upgrade if its stuck in 10k coin and 4,5k gems?
It cost 150k coin and for the gems it cost 7k so i dont have a point of how to upgrade it