OMFYS Sr. Software Engineer interview questions

1 telephonic round then 2 technical round , 3 Sr . HR will call you and asked about all details related , 4 final round with company CEO , he said we need UI developer too , what a joke ha ha ha ..... , if don't want to hire and you don't have budget why are guys wasting time. mine as well as yours . ceo don't have manner how to speak with . need to learn first.