Can I add more than 10 bids on level one
Are you asking if you can make more than 10 offers a day on Buyer Requests? If so the answer is no. All sellers get ten options a day to respond to Buyer Requests.
unfortunately, you cant
No matter the level, you can send 10 offers per day, which is still a lot more than on other platforms (plus you don’t have to pay to send an offer).