Cant download signed waivers from Acrobat

I can't seem to download the signed waivers from Acrobat. Unless I select each individual waiver and download it one at a time. I have over 300 waivers to download is there a faster way to do it? Where can select the waivers we want to download and then download them?

I also can't seem to filter the signed documents by the waiver title it only lets me filter by date.