new contracts

Hi y'all , 

i have returned to VM and attempted to take on a deal and accepted the contract 8 days ago , emails received for the order  docs and contract came later explaining the first bill etc . 

Now i have realised i missed out the cinema bundle where they either give you the Rayban Meta glasses or money towards your bill , so i went ahead and proceeded to check on selecting it and luckly the same installation  slots were available . Nothing came since the 17th for this , no contact from the team and btw i've put the same details in nothing has changed . 

If there's any chance we can go through the security questions and help me cancel the first one over or maybe confirm if i am able to simply change the delivery date for the 1st contract which i do not want anymore as the 2nd which has the cinema bundle and Rayban promo confirmed