CrowdStrike Technical Support Engineer interview questions

The overall experience was alright with a friendly atmosphere and the questions were not that hard. The thing that was not so good was that they said they will hire someone who has more experience. Nothing bad there. However they said that they really liked me and would like to stay in touch for future opportunities. Fast forward a month, the guy they wanted to hire declined their offer. When I asked to be reconsidered for the same position, they did not respond back to my emails and opened the position again for other people to apply. I do not mean to be disrespectful but this to me looks like a waste of time for them and for other candidates like me.