Progression not working properly for weapons and vehicles (Solo/Coop AI)

Please allow unlocks in solo coop…..your multiplayer game is broken as hell….multiplayer /portal games crashing, freeziing, or turning off my xbox series x, 500meg fios…..only reliable place i can play at this point in time is the solo/coop, yet i cant progress with attachments…meanwhile all the people who were using portals have all their great attachments already….so i need to play in solo coop til my attachments are at a decent level to play in the multiplayer game.