Hi, Do I have to file the I212 and I601 forms if I was not deported out of the US but left on my and got a 10 years ban?

I am not judging you but it looks like you don't even know the name of right form. I would advise to consult an attorney to get proper help you on...

Missing RFE

It looks like you have not received the RFE yet and you are waiting for that to come. If this is the case then self address envelope won't help.

Can a lawyer attend a hearing ( with immigration officer ) on behalf of the client?or the client must attend too?

The client must attend. Consult an attorney to get more help on this.

Looking a immigration lawyer for H1B stamping in Jamaica

Use the Avvo's find lawyer and select from the list. http://www.avvo.com/find-a-lawyer

Selected as the best answer

How to mend a wrongly spelled order?

I would advise you to consult an attorney this time, it is better to do it right once then taking chances.

I agree with other attorney, or you can just wait for another letter from USCIS . Every letter would have that receipt number.

I'm greencard holder can i petition my spouse?

Married is better if you can use that. It saves time and cost.

I'm a green card holder and I applied for my husband for adjustment of status and still waiting

Depending on the place of birth of beneficiary it takes about 2-3 years. Right now the USCIS is processing applications filed in Jan 2013

In filing for I-130 for my husband, do i need to use my married name in the application form?

If you have changed or planning to change your name then use the new name, otherwise the maiden name is good enough.

How can I move my children out of state?

If you have the custody of your kids and there is no restriction on the custody then you can just move to another state. However, in most cases...