Medlife — wrong product received. and not proper time delivery

Address:	Pune, Maharashtra, 411023
Website:	Www.medlife.com

I hav placed order in 6th oct but found 1 medicine wrong. I called customer care.They told me will exchange it but only changed medicine i received but wrong medicine not taken back.I again called customer care and they promised me it will be refund but till the date i didn't. Again after few days i placed new order and now only days r passing but medicines didnt..