Vendor page and login did not found

Hello,

Thank you for reaching out to us.

By vendor page and login do you mean vendor registration page ?
To add vendor registration page please create a page and add the short code
[vendor_registration] as you can see here (https://prnt.sc/uukasd).

You can also refer to this knowledge base link (https://wc-marketplace.com/knowledgebase/setting-vendor-registration-wcmp/) which might help you further.

Kindly let us know if you need any further assistance.