Samuraitatoo

Hi, my games keeps freezing everytime I get to lance, it never froze before and its costing me a lot of money since I use consumables and I have to quit to main menu and relog, its getting really annoying. What the weird part is, is that the AI works, i can open the backpack look at the pokedex or open the shop but nothing else, IDK what to do and dont want to waste more consumables. Thank you