No Wayl store yet?
Wayl opens stores itself, not Jalsa. Ask Wayl's support team for one, then connect it to Jalsa.
Your clients pay online into your own Wayl store, and Jalsa doesn't open stores. To open one, contact Wayl's support team from the support page on their site. Once your store is ready, copy its API key and connect it. How do I connect it?