what is the reason Dimple Jhangiani is replacing?

the contract for dimple was only till so far. but instead of renewing it, the amrit manthan team or the channel, or possibly both, decided to replace her with someone else to introduce a twist, to garner higher TRPs. what they failed to see is the dimple was the reason why people were watching the show in the first place, her and navi's pairing, how their relationship evolved, etc. she was the only perfect nimrit, and with her being replaced, it just won't be the same. we are all quitting this show :(

now they are replacing her I wont watch the show and I hope the TPR went down I hope every will quit watching this show too until they bring back Dimple