A shame - Leadership Development Program ION Group Employee Review

This company is extremely unprofessional in not only their hiring process but their correspondence. Shortly after the Superday for their LDP, I received a verbal offer stating that a formal offer is coming in the next few days and is just awaiting HR approval. Weeks pass & I reach out, only to be told that they are still waiting on approval. Then a month and a half with no contact & being completely ghosted by all contacts within the organization. I then receive an email 2 months after the initial offer saying they can no longer offer me full time employment. Horrible management and set up. Extremely embarrassing for the company.