Ugh - tech drives me insane, as do the 'kids' in the likes of Vodafone shops etc! Recently I was due a phone upgrade - now I have always had an Android phone but the latest one I struggled with really and because the kids have iphones they were unable to help me and kept trying to persuade me to change. Anyway I spoke with Vodafone on ;live chat' said I was disabled (need a large phone and keyboard) and not at all techy, and I wanted something simple that I could make and receive calls, look at emails, basic stuff really - so they sent me another Samsung .... Well, we couldn't even manage to get the sim card into it, it was so small and fiddly so I had a meltdown! Called them up again, told them again I had wanted something easy and they tried to tell me how to set it up, and I still couldn't, and neither could my friend nor daughter - so had a huge meltdown over the phone and told them to send me an iphone at the same price, which actually they did, which has been set up by my daughters, thank goodness! Has taken a while to totally 'get it' but now have found a nice few functions on there which are pretty useful!
Generally though I steer clear of shops because of my health and do a lot online as I have been losing my confidence gradually as my health worsened, and now my teeth have been attacked too I don't go far at all, just too embarrassed sadly .....