Need a fixing on the ref

when i was trying to attack i already made it to the penalty box and i got slide by my enemy but the ref did not give me the penalty instead he gave the keeper the ball and when i got tackle so hard my player roll to the ground like 2 times the ref did not do anything and when i just did a tackle without hiting my enemy the ref called a foul. im so tired of the ref is making me having a tough time playing pls fix it.