International Rescue Committee interview questions

It was one of my worst experience with an international ngo. First of all I was called for a written test and one month and half later they called me for a first interview with HR department: it was a one hour interview. After 10 days I was called for a second technical interview of another one hour. After almost two months I had no answer from them so I wrote to the HR to have information even if it was clear I had not been selected and I received the automatic reply that said “we regret to inform you”. After one test, two interviews and two months of process I did not have a proper feedback!