Making incorrect linkscreating incorrect link on read more button

Hey
My site creating incorrect link on read more button. actually link should be https://incrediblerealindia.com/south-india-packages/ but when i click on read more button of packages its making https://incrediblerealindia.comsouth-india-packages/ mean without slash.
my site url is https://incrediblerealindia.com/ please check on home page tour packages.
Thanks