Thank you very much for your help! I immediately wrote a release letter to my attorney. Also, could you please help me to check, is my letter to VSC written correctly? Declaration letter: Dear immigration officer, my name is XX, my A number is XXXX, I declare that I will cancel my case represented by XX lawyer, and I will continue my case by myself. All future notices about my case, please mail to I. My email is XXX, my receiving address is XXX, and my phone number is XXX. The declarant is XX. Is this correct? Or can you give me a correct version? Please guide me, Thank you!