Meta Online Sales Operations interview questions

I was approached by a senior US head office based recruiter and she saw my CV on one of the Indian job boards. I was asked in the email if I was interested and I replied positively. After this, she emailed me again in 2 days and asked me to take an English test and also said that once I pass the test satisfactorily, she will schedule time with me to speak. I seemed to pass the test and then I get a call from her during which she asked me about my expected salary straight away and also told me afterwards to expect only in a certain range. After a 0.5 hr chat, I was told she is happy with me and that I have progressed to the next stage! In about 10 days, I get a call from Hyderabad office without anyone scheduling my time. Afterwards, an HR person from India contacts me and agrees to schedule a call which she did. However, I did not receive a call from the person I was supposed to - a masterstroke. This telephonic round went well too and in about 1.5 weeks, I contacted this HR person about feedback and she says that I have progressed further and schedules another telephonic round. I get this call and it went very well; having answered most questions in the best possible way. The real thing starts now. After the 3rd round happened, I waited for another 10 days and only then emailed my HR contact about feedback. I get a reply saying that the guy has not given feedback yet and that she will come back on this in 2 days. However, more than 7 weeks passed since then and I am still chasing for feedback and no on even cares to reply. What a pity and what a waste of time. Even smaller companies with brand value no where close to Facebook know the value of potential employees. Very, very disappointed with them. Not because they did not select me, but because I was kept waiting for a deserving feedback.