How to Import Q&A Data to New Website

Hi there!
So I have been having a few issues on my site in terms of page speed, so I thought would move Anspress to a subdomain. But I have had Anspress installed for about a year now, and I wouldn’t want to lose all that data. Any way I can transfer it to the new site? And if so, how do I do this?
Thank you!

PS: For the past 6 months, I believe, the “Answer” section has not worked. Users would have to answer questions by posting comments instead. I have posted here asking for assistance but have been ignored. Any suggestions?

Thank you
Kryssie