New, very frustrated

Downloaded kodi krypton, when I try to add an addon it says Remote Share Couldn’t connect to network server, confused because I can get on the internet just fine, get email etc, tried everything, had it working on my Maxx droid 2 before I lost my phone but I had wifi, this time around I’m only using my Hot Spot (T-Mobile 100 mbph) Long story, (friends laptop works with kodi)[/color], [/color][color=#FF0000] Need to get this to work, getting a new roommate that will have a smart TV. I’m VI If possible please contact me through my email (@gmail.com) it’s much easier for me to read. also would love help getting it on my ipad air 2 as well (much easier to see).