U credit

Hi everyone  how it going not been on here for a bit am on u credit  sigh in on my date when i got payed that it then my other half kept getting  thes message  on is phone  is phone as been with him all the time like my as so i went on to my on line account  to read what it was say on line it has a home to do list then u jounal as well  then i looked  on my  uc there was message  say on the  11 of march we have arrganged a compliance telphone call for y and y wife  on 16 at 2pm y must take part in this universal  credit  then on 16 a message  say that we have tryed to call about u claim and did not get a response    then on 18 we have tryed to call u on 16 and 17 it say how every y did not take part and we have had no contact  with y the purchase  if the interview  was to ask u for evidence  to prove that y circumstances  are what u declined  them and that y ug award is correct  on 31 y payment  has been stoped that my claim has been stoped  because i did not got intough so i called them there but me on hold then it cut off so i called again got told the computer  are down so the woman that i need to speak to called me back about my claim has been stoped  like i just said if y did call and my phone in my bag i would have not heard it all my ex told me tocheck my phone to see if there have called  me on them day so i did not got any numbers  from  u cridt at all so iwent to jobcentre  to show them and even she said NO  missed call from them at all does anyone  know  what is this compliance  think is about i just got my pip back has it got something  to do with this