Luiz Legacy reward error

I am doing the ‘Luiz Legacy’ evolution. I have completed the first level but when I go to choose and claim reward it only offers me Reward A.

when I try to change the reward, I deselect the Reward A but it doesn’t give me the option to choose a different one. 

if I then back out and go back into it, I get a pop up saying “There was a problem connecting to the Football Ultimate Team servers. please try again later”