Whether you will be admitted into Canada depends on what country you are from and whether Canada requires a visa for people from your country.

a lot more information is needed to determine what can be done. Some possibilities are Adjustment of Status based on Marriage, A Waiver or...

Answer the specific question that is asked. This question specifically asked for the date of expiration on your I-94. You may add an explanation at...

No. There is no provision in the INA for adjustment through an uncle or legal guardian.

You may file for your parents. They may adjust status in the United States and they are forgiven for the overstay.

Each parent must have a valid visa to approach the border and request admission.

You have not submitted sufficient information to answer this question. In general, if current income is not sufficient a co sponsor or household...

This happens. Apply for the replacement. Send the application certified. Make a copy of the application, proof of receipt by the USCIS, cashed...

The parents that you live with can submit an affidavit. The USCIS is looking for supporting documentation to indicate that your marriage is a...

Your son or daughter ma file for you. You do not need a copy of the I-407.