u/Cultural-Fondant-281

I took a small facebook ads course and apar from how to start a campaign I know almost nothing about facebook ads after that course I started outreaching to tattoo studios and a guy is ready to take my free audit of 2 weeks but i don't know how prove I'm good and make him a proper client he said he's willing to spend 6k rupees/63 usd for these 2 weeks on ads what should be my approach??