Have transplated overnight as it was getting worse,I think you guys could be right about the over watering,everuday day i water ,only beacause i was told i could in pearlite,but i have peat moss aswell,there was a chunk under the plant and it seems the roots were clumping on it as it remains quite wet, have made a soil mix with pearlite through it hopefully it will dry out,i have added more pics to show you how it looks 24hrs from yesterday(not good).

thanks alot guys for helping me out,i was not happy to ose a plant that was doing well.

the pics are in my photo album,now planted in the burgandy pot.