make warn when accidently click or touch, using gold button

Hi, in here i want make suggest to this game to make a warn when accidently click or touching, something with using gold ( Skip Research/army/another)

i got waste lot of gold because i accidenly touch buy something uselles with gold and i not get any warn when accidently i buy\skip something (CANNOT GET REFUND!)

I hope this game make some warn when accidently buy/skip something with gold, like: are you sure using your gold to buy/skip something?????????????

and i hope i can take back my gold lol