Wait for sprites to load!

Hello,
Ok so the thing is that my sprites take a lot more time to load than the labels, buttons and sliders! So is there an option so that I can wait for my sprites to load and then the blocks load with them!

see this code and tell me
Drawing (1)
try using related codes
mark this solution if u feel it

Thanks, I was not active, it works now the UX is great!