Hang 5 'picture ledge's and 3 shelves

I have 5 picture ledges and 3 shelves from IKEA. I am looking for someone to hang them. I need them straight and well hung, sturdy. I could do this myself, but I'm shite with a drill - it'll either be crooked or loose! 4 of the picture ledges come with all the fittings. I have brackets for the other picture ledge & the 3 shelves but I did not buy screws or plugs for them as I'm unsure what length I should be going for. I want this done neatly so preferably someone who's good with the small details and has experience. Not sure what to budget so just throw out bids. The shelves: https://www.ikea.com/ie/en/p/maleras-picture-ledge-bamboo-0******/ This: https://www.ikea.com/ie/en/p/bergshult-ramshult-wall-shelf-white-s79290596/ This: https://www.ikea.com/ie/en/p/bergshult-tomthult-shelf-with-bracket-white-s39418318/ and this: https://www.ikea.com/ie/en/p/kungsfors-shelf-bamboo-00401781/