Bed Bath & Beyond interview questions

Was invited to job fair by regional HR and was interviewed by HR and District Manager at job fair. Was asked to meet for a follow up interview with another District manager about a week later. After that, the HR manager asked for me to meet with the Regional HR Manager for yet another interview about a week later. THen, asked to meet and interview with Regional President. All interviews went extremely well, I was in constant contact with HR rep, but after being told by RP that I would hear something within two days, I was put off over and over again, passed up another job opportunity and after over 2 weeks, I was told they had decided not to bring on any new manager's at this time. The whole process was unprofessional and much work on my part with minimal to no follow up on their end. Never met a deadline they set and very much led me on thinking I had the job and was simply meeting requirements of meeting with layers of management for interviews. The process took nearly 2 months.