I deleted my game and all my skins were gone

I deleted my game because valorant couldn’t run on my pc, so when i upgraded my pc I reinstalled valorant. However, when i logged back into my account i was level 1 with no skins to my account. Thing is, i’ve spent like around £500 give or take on skins so i’m really trying to figure out how to get these skins back. I would really appreciate it if someone tried to help me. Thanks.