Plz fix for 5 stars

Hey reliance remove this bug when i press inventory i dont see the cards i got this day i got gridlock card (i got it at daily exhibition) and if i look at the inventory nothing appears except for the silver and gold key then i got the color red robot at mystery draw and then i looked at the inventory then nothing appears again?! Plss Fix This Bug

Caparas13 about World Robot Boxing, v19.19.476