Do I have hope after 6 and a half months?

[WALEED KHALID]

‏Hello.. I had an auditory nerve tumor operation with a size  5 cm of 6 and a half months, and until now my left face does not move, although before the operation, my face was normal, and now when I try to move, I feel like something is under my skin, as well as the most famous sometimes I tingling, and I also feel electrotherapy when it is put on my face, are there people who have passed like me for this period and did not feel the movement, and does the movement begin to return gradually in the future? Do I have hope after 6 and a half months?