How Do I Go About Getting My Money From The Delta State Government?

Dear Nairalanders this is a very sorry situation a fellow forumite has had to battle with for the past 4 years with the Direct Labour Agency of the Delta State Government.

I rented out a couple of my trucks to the agency with an agreement of payment semi-annually but till date it's been come today come tomorrow i feel this is just the height of injustice.I had to finance the project personally by paying the drivers and maintanance of the truck as agreed with them but recouping even what i expended is impossible as it is now and i am very very frustrated.

If there's anyone in the house who could advise me on how to go about this should please respond to this post as i have ran out of ideas on what to do.Have written severally to the governor without any response have agreed to part with an unbelieveable percentage of the total amount all to no avail.

Hope to read from you guys.
Thanks                                                                                                                                                                                                                  .