On eBay, there are some limits for new sellers. These limits can be account based, item based and category based. They were introduced these limits to safeguard the buyers from scammers/ sellers. Commonly, these limits will only affect the new accounts with less than 90 days selling history based on the items you sell as well as your DSRs and feedback level. But, you might have certain limits/ restrictions placed on your account.
According to eBay, you have a limit