CGI Sr Software Engineer interview questions

HR called and scheduled interview for Saturday and told it is a scheduled one . After waiting for 3 hours finally they conducted a telephonic round from theri office. I cleared first round after that they had a F2F round after waiting for 1.5 hours. Then thy updated you cleared both the rounds and even shared the positive feedback and said now we will be scheduling client round. It will take 4 to 5 working days. Evey after 15 days no response after that, they wont reply to mail nor we can connect to then on phone.

It is telephonic follwed by F2F mangerial round. I have to decline the offer as it is rotational UK shift. Oppurtinuty was good and it is for banking domain. Asked more questions related to SQL