Okay, I admit defeat! I wanted to try and do this myself but I’ve had to resort finally to some help from you legends and swallow my pride! Hahah!
I have two large poster frames around 5-10kg and I want to hang them side by side above our bed. It’s plasterboard and I don’t have a stud finder, so it’s extra hard to secure things! I bought the hangman canvas hangers, and tried using wall plugs with them too but the wall plugs just keep falling into the wall when I put screws in!
What is the best way for me to do this?

