HELP! Cat toy issues

So, I bought one of those window sill hammocks, but it won’t stay up the way the picture shows. I have a sneaking suspicion that it’s missing parts (I bought it at the SPCA thrift store for 7 bucks!).

Anyone who has one of these, do you have the instructions by any chance? This may be the wrong forum, but I’ve never had much luck in “General Questions”, from what I’ve seen of other similar simple questions, they’re met with a snobbiness
“what you couldn’t google it”? or for the questions I’ve asked, no replies at all.

But if a mod moves it, I guess I’ll take my chances! :slight_smile: