50 lb mirror w/a metal frame, can you hang on drywall?

https://www.homedepot.com/s/dry%2520wall%2520anchors?NCNI-5

Here is a video on how to hang a heavy mirror

https://www.youtube.com/watch?v=65Ho67cNt-g

Here is a video: https://www.youtube.com/watch?v=8To8RhlWZZ0

These are the hooks we use for everything from small picture frames to heavy mirrors,etc. This size supports up to 100 lbs and they really do work. Just takes a minute,too! Hope this helps!

https://www.homedepot.com/p/Trademark-1-in-Super-Hooks-20-per-Pack-HW0200001/303558588?MERCH=REC-_-PIPHorizontal1_rr-_-204404194-_-303558588-_-N

Bong, those hooks that Leslie mentioned are great. These anchors are great too. Your friend has shared a link to a Home Depot product they think you would be interested in seeing:

E-Z Ancor Twist-N-Lock 75 lb. #8 x 1-1/4 in. Philips Zinc-Plated Nylon Flat-Head Drywall Anchors with Screws (4-Pack)

https://www.homedepot.com/p/E-Z-Ancor-Twist-N-Lock-75-lb-8-x-1-1-4-in-Philips-Zinc-Plated-Nylon-Flat-Head-Drywall-Anchors-with-Screws-4-Pack-11364/100165900