PromptQL Senior Data Engineer interview questions

The interview started with a initial discussion with one of the HRs . Then in the second round they did not ask any questions instead she just asked me for an intro and then straight away said, there's no point in theoretical questions, I will give you a task. The task was a full length project and I did the most important part - the spark program. They were asking for a full fledged UI as well for a Data Engineering Role. After I completed the task she insisted on sharing code via GitHub and make it public. Now when they copied my code , they went silent . On following up they say that there are no open positions. Beware of the fraud company.