@yassine2 First of all, I have changed the cloudflare page domain to orderain.io which is now the current for separate testing purpose, and everything is pointing as per rule in DNS,
now, in simple if I want to add *.orderain.io it is not even working and I connection timed out, then I had to add the worker redirection that is making the whole site weird,
to conclude, the problem I have now is I can’t able to map the subdomain *.orderain.io in CLOUDFLARE PAGES but it works when I am not using CLOUDFLARE PAGES.