You just registered 2 days ago. It takes 2-4 weeks to get approved to sell after you register a selling account.
Sri Lanka gov requires you to have a business license to sell on eBay.
You can sell on either a personal or a business account on eBay. What type of account did you create?
You'll need to link a debit or credit card during registration to cover the cost of fees and expenses related to refunds and disputes.
You'll need to create a new or existing Payoneer account and link it to eBay to receive managed payments payouts. The type of Payoneer account you link must match the type of eBay account you have. Business Payoneer account to a business eBay account/Personal Payoneer account to personal eBay account.
A business Payoneer account may require you to have a business checking account or an approved bank account.
It is MOST IMPORTANT that the names on all your accounts, cards and documents match your National ID exactly.
After you are done it takes 2-4 weeks before you are approved. eBay will notify you by email telling you "You're all set" with the date your account is activated. Please don't attempt to sell until then.
While you wait you can go to Seller School. Some information there is outdated or incorrect but it is helpful to learn
how to write a title.
Good luck.
Another thing is Seller School pushes paid store subscriptions yet you are restricted from the amount of listings you can make for several months. Thus you shouldn't subscribe to a store until you can list around 200 items. Besides you might find out selling isn't for you, and a lot of new sellers make mistakes that end up getting them suspended.
Most sellers gain experience by selling household items and clothing and accessories they no longer want. Don't list anything you can't afford to lose.
