Cant play half the time

This is honestly on of my all time favorite apps but it LAGS so bad half the time that i physically cant play. Also I switch between my iPhone and iPad with this game but my progress doesnt transfer over. If you play on both that day it randomly selects which progress to save to the cloud. This is terrible and Ive lost lucky gold cards along with great equipment because of this bug

drAwSoMeThInG1 about Mortal Kombat