I was wrong about SZI technologies regarding their services. Actually, I was in the dream that I will be getting a one-year customer support from this company and I was about to sue them because they were lying about it. It was actually my fault that in the contract it was written six months but they still continued to provide me extra three months without any payment and I was literally ashamed.
This is a good company and I would recommend them to others for business marketing needs.