For arguments sake lets say your guys do there job well.
You gave them a job, they do the job....why do they owe you anything??
Because they've done what they're paid for??
Whether you helped them out or there your best mates shouldn't come into it....
Sounds to me like you keep wanting favours from oeople buddy, and think everyone owes you something...
Then again, it is a forum, so may be coming across wrong....