o2 max simcard contract affected because of home internet contract transfer

Hello,

I had two contracts one for o2 DSL home internet and another was a ps5 console with a simcard(02 max), i transferred the o2 DSL home internet pack to my flatmate and now i see that I have been taken out of the discount for the  ps5 console with a simcard(02 max) which is a completely a different contract a total of 25 euro discount has been taken away all of a sudden. can someone please have a check 

Edit o2_Larissa: moved to English o2 Community: Mobile