Congrats, mate! It’s not uncommon to have a lower rank in 1s than in 2s or 3s if you’re not maining 1s.
Every mode requires different skills, positioning, and strategies.
1s is great for training since you don’t have teammates, and a mistake usually means your opponent scores.
In 1s, take it slower and play smarter than your opponent. Avoid defending from your corner, as that leaves your goal wide open.
In lower ranks, players often outplay themselves by hitting the ball to your backboard. Wait in your goal for it to bounce back, and then you can score an open net, etc.
They should be in your inventory but not in your garage.
This is another one of those Season 17 bugs, alongside the performance issues.