SHIBOBO COMPANY LIMITED reviews

i have been rading about nigerian Fraud i have a case with a company in Dar es Salaam Tanzania . This fraud was throught Copper cathode sale the name of the company is SHIBOBO COMPANY located at Plot No. 60 Block C, Chang’ombe Madukani, P.O.Box 33161 Dar es Salaam, Tanzania. they are using false passaports at least one (according with our tecnology technian) of them their names are supposed Julius Kisanga and abdul mohammad mujahid skype addres dr.mohammad49 and julius.kisanga. We have all report and support of this transaction signed contrats and communications they are using an other company call Premier Shipping line also located in Dar es Salaam Mr Thomas Thadei, >> Premier Shipping Line >> Dar Es Salamm, >> Tanzania. >> Tel: (+255) 712548925 >> Fax: (+255) 33063460 >> Email: [email protected] >> Web: www.premshipline.com who are involve directly with them according with our buyer located nowatdays in Dar es Salaam it was impossible located those person after his arrived there i want to know how can i proceed in this case Regards Luis Peña