Saras America Software Developer interview questions

The HR from Sara America contacts me and asking whether I am willing to work for them. They said they are willing to sponsor visa. I am very happy for that. Then, they send a technical test, some questions to fill out. No formal coding test. I passed for that. Then, they asked me to polish my resume again and again. In the end, they said they have a potential job requesting 7 years exp engineer. However, I have 5 years only. They suggest they could pretend to be a fake company marketing department and help me to fill the gap 2 years exp. I am so surprised and say No. No more call from them since then. That's the whole story. Previously I saw there are lots of negative comments in glassdoor about them. I don't know why now all negative comments are disappeared.