Amusement park to Chad

We are the XX Co. located in Saudi Arabia - Alkubar.
We received an inquiry from our very loyal customers from Republic of Chad - Africa, we have some industrial projects running with them.
They asked us to consult, supply & install of Amusement park in Chad on land area of 2 Acres.
To be honest & clear with you. we have no idea & no experience in such kind of business but what we believe that the Opportunity is there to learn and to collect some money of it.
After what we read about your co