Withhold Adjudication of conviction on credit card theif. ?

I agree with my colleague. You should ask a Canadian immigration attorney for information concerning Canadian immigration laws.

Do I have to bring photos to the biometric appointment for 10 year Green Card renewal?

No, they will take your picture at the biometrics appointment. Be sure to follow all instructions on your appointment letter.

In general, USCIS requires an original, signed copy of all forms, so I would submit an original with each since they are going to separate places....

How can I apply for my fiancé to come to the US for us to get married here?

I agree with my colleagues. You should apply for a K-1 visa.

Immigration. Can I apply to Obamacare? I am Green Card holder?

Yes, lawful permanent residents can apply for Obamacare. No, it is not considered to be "welfare" and will not affect your status.

I am 51 years old? I am in the middle of a immigration process. I had a driver’s licence but it’s due.

You should contact the DMV for the answer to your question. https://www.flhsmv.gov

How long would it take to get the approval for the EAD after I received the approval for them I-539?

EAD approvals have drastically slowed down in the past six months. Five to seven months seems to be the new processing time.

Do I have to appear at probation to get a travel slip.

This is a criminal law question, not an immigration law question.

I am an USA citizen living in Florida. I wish to marry my Brazilian girlfriend in Vegas. Will that make her legal citizen?

Yes, all states must recognize valid marriages from other states. Assuming that your girlfriend entered the country legally and doesn't have any...

Can I get a waiver to stay in the USA

You should contact an experienced immigration attorney ASAP to determine whether your conviction is a "crime involving moral turpitude" which would...