Is it worth buying a Facebook ad?

Weekly Campaign Data:

Budget:1000

Leads:100

Sells:10000

Profit:2000

Total Campaign Data:

Budget:6000

Leads:600

Sells:60000

Profit:12000

Profitable 🤑💸

WeekBudgetLeadsSellsProfit
11000100100002000
21000100100002000
31000100100002000
41000100100002000
51000100100002000
61000100100002000

Here are some Digital Agencies that will help you growth by 12000