Finally put these shelves up properly yesterday after having them drooping off the walls for weeks.
First attempt I didn't use rawl plugs and they just came away from the shitty wall.
Second try I used plastic rawl plugs but they didn't work. Felt like going at the wall with a hammer.
Then finally tried some metal ones which seemed to have worked but I'm too scared to put any weight on them hence the emptiness.
I'm so shite at DIY.