on 14-09-2017 6:34 AM
All new sellers have this limit, until a good selling record can be achieved, showing you post items promptly, and keep a defect free account. This takes time.
After 45 days, eBay review your account and see if they can offer you an increase.
Then, once a month you can ask for an increase from the link for higher selling allowance, in your Monthly Selling Allowance section on your homepage.