Fridge shelves

Pauline's nosey time again, Is it me or does anyone else have trouble putting their fridge shelves back in place, mine have some very awkward clips, and struggle that much I often break them, luckily I can get spares easily,

Just been into the caravan to tidy up a bit after workmen's boots have been in it, and had to put the shelves back, after a clean as the fridge was serviced as well, after upsetting the dog with terrible language, managed to get them back in, surely the manufacturers can come up with something better, or have they? just asking because I am nosey