Hi Rashed,
I have checked both platforms & they are similar but wanted to know, if you want 100% clone of these websites with different layout/design? If yes, then it would be a really big project, because there are lot of features in those websites but if you want limited features, then please provide me list of those features, I can then give you our precise estimate in terms of time & cost to move forward.
My current bid is just a placeholder to submit the proposal, so please initiate the chat thru' private message board.
Look forward to hearing from you & start further discussion thru' private chat.
Regards,
YK
LEADconcept