Thanks for sharing your concern.
Generally it is good to take your dentist
advise who is treating before moving.so that he/she can suggest you how you can continue your treatment there or whether it can be discontinued at this stage or not.
Any ways since you have not done that,you can look for a new orthodontist in that area and can continue your treatment if he/she is willing to.
Any adjustment done by self can harm your dentition and jaw therefore please do not try that.