I had the same problem on my phone, but it worked on my laptop. 

Yes I am too. I can’t set my lineup on phone or iPad. I might try getting on my computer and seeing if it will work that way

Yes, I’ve just about given up. The app doesn’t work at all, and the website is super clunky and slow. I keep trying to add my team and about halfway through it crashes and I have to start over. My wish is there would be a way to save progress as you go. 

I still cannot access my week 1 lineup to see scores/prices. Wondering if anyone has any tricks for me? I can’t even view my lineup to remember who I chose this week!

I had crashing problems too, this is what worked for me: 

- use my MacBook and the website to set/change lineups

- Use my iPad, by going to the fantasizr website, to see the name/team/cost of each current selection by using the toggle "show my selections" (I added bogus athletes so that I can save after a couple of changes)

   - I can't find a way to see the toggle on my Mac

- use my iPhone and the app if I want to see the chat

    - I haven't figured out how to see the chat from the website on either iPad or MacBook

Other notes: loading/refreshing takes a while, I feel like I have to log in SO OFTEN, I remind myself this is free...