Can i complete my daughter's tax return with ours so we can share the tuition credit? how do I do this?

You would have to complete her return first, then put the transfer amount on either yours or your spouses return.

Here is how to claim tuition fees in TurboTax: https://turbotax.community.intuit.ca/replies/2647973

Here is how to transfer unused tuition credits to someone else: https://turbotax.community.intuit.ca/replies/2648072

Here is how to enter tuition transferred from a spouse or child: https://turbotax.community.intuit.ca/replies/2647703