Request for Help: Preserving Important Website Memories and Database Backup

I understand that InfinityFree does not provide backups for free accounts, and I appreciate your explanation. The problem I am facing is that downloading through FTP is extremely slow for me. Even downloading a very small file can take a long time, and backing up the entire website this way may take more than a day. My old subdomain azizulehaqu.wuaze.com has been affected by the wuaze.com issue for a long time, and I only recently managed to regain access to my content by connecting my custom domain. This website contains memories, photos, conversations, and content that are very important to me. Some of these memories are connected to someone I loved deeply who has passed away, which is why I am trying so hard to preserve everything before anything is lost. I do have access to a VPS and I am willing to download and store the backup myself. I am simply asking whether there is any possible way to obtain a ZIP archive of the website files, or any alternative method that would allow me to back up everything more efficiently. I completely understand if this is not possible, but I wanted to ask one last time because these memories are very important to me. Thank you for your time and understanding. :::