did you...?
1. tell them that I am looking for LONG-TERM INVESTMENT for my career?
2. I will be happy to accept range $a to $b with...
3. have the offer send to me...
4. try to understand their feeling...
It seemed to me that: you do need to improve and get yourself ready/prepared next time: be more flex...
anyway, the door is still open, you may need to contact with them if...
hope you all well: good luck!