Imported membes not shown

Hello, i have exported all members from old website using  Import and Export Users and Customers

All went well no errors. But those members would not show on the site. So default page shows last registered or last active members and would only show last registered members after the import happened. So displays only member numbers that registered on the new site. Member cound only works for them.

Old members can only be viewd if i select Alphabetical view but even then number count of All members does not change.

Hre is Screenshot of Alphabetical view and you can see member count on top stays the same but at the bottom you can see 1600 members this is imported members and also default view of last registered members:

https://ibb.co/XXB9gNz
https://ibb.co/nQ4DPQ5

Is there a way i can adjust this or what might be causing this issue of not showing all members. All members have been assigned the same role as newly registered so now not sure what can be the issue.

Thank you.

The page I need help with: [log in to see the link]