Problem with quarantine

Hello… HOW THE HECK can i restore some file from quarantine? .In this case…i’m dumb. . In older versions of avast it was simple .PPM,list appeared and bum i’ve got my restored files… but not today . I know that i must go to quarantine and i must click on the “V” near delete ,to restore my files but… when i click on “V” … nothing happpens .I can click on this f****n “v” a whole year,and nothing will happen . I have a problem with file ,where i’m 100% sure that it not have any viruses,malwares,etc. .Avast flagged this file as malware.There is 30 seconds to 1 minute after uploading this file to my pc when avast is informing me that i have a trouble… fk .I’ve even try uploading it to the excluded folder…but this st always happens. Can you have a sollution for something like that?Thanks for responding.

Using the Virus Chest: https://support.avast.com/article/21/