I do not receive gears coins for going ranked in ranked matches

Since I got to Onyx 1, in the game summary they give me the corresponding gears coins, but at the time of reaching the main menu, I do not have those coins and it has happened to me until now that I reach to master please someone can help me to give me all those gearscoins that are many! !
He did not give me the rewards of: onyx 1,2,3 diamond 1,2,3 and Master which are 13500 gears coins
Screenshot_20200803-215731|690x345, 75%