@Stephanie2326
I am sorry, but both "issues" are the result of a lack of attention when creating the listing. As a superhost with 24 reviews you are an experienced host, but you created a listing with "Instant Book" active and you offer 20% promotional discount to first 3 bookings without noticing it ?
BTW both can be switched off.
Always test a new listing or when making major changes, to check if the listing performs as expected.