Hi Sehra

Just because your first baby was transverse doe not mean that this baby will be transverse. A few tricks you could use to get the baby in the right position are:
Rest on elbows and knees for 20 mins each day. You can do this on the bed, floor, lounge, anywhere that is comfy.
Shine a bright torch on the lower part of your tummy.
Get a radio and put it low down on your tummy with music playing.
Get DH to put his head on your tummy and talk to your baby.
You could also try acupuncture/pressure.

I would not bother trying these tips until you are 30 weeks or greater.