The problem is that MMS typically limits the filesize attachment to about 1 MB, so any video that's sent via MMS gets severely compressed. Ask that person to share it in a different way, like uploading it to YouTube and sharing the link privately.
You can look in your settings of the messaging app see the options there.Is this an android thing? Can I increase that number of 1mb?
Is this an android thing? Can I increase that number of 1mb?