If it's written twin sharing, you need to bring someone with you. once you redeem the package and give your date of departure. they will come back and give your 2-3 dates for you to select.
Dates are subjected to availability and it's not mandatory to tag along someone.
You'll receive a detailed mail from tripoto once you choose to redeem the credits.
Actually i wanted to redeem my points for the same by by mistaken i did it for Dubai trip. What is the probability that i may get my points back if i am not willing to travel?
Most trips are twin shared and may be for solo some pay wil be ther if u want to redeem for self only. Dates wil be given as choices and you can select from same.