C2FO Senior Software Engineer interview questions

Company recruiter have called for the position and following are the interview rounds :- 1. Ds Algo - It was a normal DSA round and I was able to crack it. 2. System Design - It was also pretty basic and nothing fancy have been asked. 3. Managerial Round - It was a normal chit chat discussion. Afterwards they told me that they don't have enough budget. Like what the hell? These guys have wasted my so much time and afterwards they told me that they don't have then why do they even scheduled the interview? Very bad Management and really unsupportive HR. It's a humble request that please don't apply here and don't waste your time. They are really bad and extremely unresponsive.

2 rounds of DSA Question 1 round of System Design 1 round of project knowledge, devops, practices 1 round of behavioural questions After last round, I was informed that I am selected, then didn't hear from them for about 2 weeks. Got to know that hiring is freeze then again after 2 weeks they did salary negotiation and finally agreed on a salary. The offer was supposed to be sent in the evening, its been a month and haven't heard back.