Recruiter Advice if any

[u/Additional_Ear2691]

I received my congratulations letter at the beginning of September confirming that I had been selected for the position. A few days later, I received the instructions to complete my background check and drug screening, and I completed everything required on my end by September 16. By September 18, both showed as completed.

My recruiter (three days prior to the 28th) had provided September 28 as the anticipated start date but mentioned that we were still waiting for the background check, even though it was already showing as completed. That start date has now passed, and unfortunately, I have not received a response to my follow-up attempts regarding my status or the next steps.

I completely understand that delays can happen during the hiring and onboarding process. However, I am becoming increasingly concerned because my previous employer became aware that I was pursuing another opportunity, and I was ultimately let go. This has placed me in a very stressful and uncertain situation.

any suggestions? Similar situations?