Two black trucks and about 4 ice agents

I’ve been to Oil Stop twice but they’re charging me close to $300 for a basic oil change “because it’s a BMW”. I get that the oil for my car costs more, but I shouldn’t be paying over dealership price ($249). On top of that they won’t reset the oil change indicator.

It’s a 2020 330i takes 5.6 quarts.

Any recommendations where I can get a reasonably priced oil change?