r/sniperelite5

I just bought a ps5 along with sniper elite 5. I'm just starting the game but at the point of blowing up a big gun, where I am supposed to add a satchel charge it says 'missing satchel charge'.

I've blown up 2 things before with satchels, can you run out and if so where do I find more?

Thanks in advance.

Edit: thanks for the help, I found it! Problem solved.

I cant play coop with my friend, its disconnect in less than 5 minutes, says error 12043, the online works great, coop is the problem, both networks works fine, we live in the same city too, i need a fix so i can play with my friend and dont feel like i waste my money