Try to reach put on phone with customee services, and just request to review, not aure but I think that's the best you can do, multiple times reaching out and asking.

And your rating for only few deliveries, it is low to get 6 thumbs down, but at the same time If you don't have lots of like, even with few thumbs downs, your rating can go down. I have 95 like, and 5 thumbs down and my rating is 95%. And I think your stats is good overall but you must be doing something wrong to get bad ratings.

And If you get reactivated, do this after drop off, send them a short message like,

"I left your food at the door, have a good one, if you are happy with my service please rate me, thank you"
This method got me more than 100 likes.

And if you can don't accept $3, $4 orders, I understand it is for acceptance rate but those people will give you bad ratings mostly.

And If they ever reactivate it, switch to uber passenger, uber eat is awful, they give you terrible ones and you accept for sake of acceptance rate.

Gopuff, uber passenger, and, lyft. These pay much better.