hi my husband in canad and he but her paper in ...

In the event that the husband is a resident of Canada and submitted a treatment for family unification, this requires a pre-existing marriage contract so the husband can apply for you or as it is possible for your daughter, if she holds a residence permit, to apply for it on the condition that she has residency for her, and with regard to the requirements for family unification to obtain the residence permit to you as follows:
1- Providing the passports of the couple
2- Providing residence for the husband
3- Presenting the marriage contract, which indicates the relationship between the spouses
4- Presenting the lease contract or title deed to house the intended reunification
5- Providing a certificate of financial proof and ability to spend for the husband to ensure expenses
**** Then pay the application fees estimated by immigration and residence, provided that the completion of the transaction takes a maximum period of no more than six months, and in the event of approval of the application, then you can move to live and stay with the husband