I donated weekly video editing services (in-kind services) to my church for a television broadcast valued at $300 weekly. Where do I enter this deduction?

[Coleen3]

Unfortunately you don't. You are not allowed to deduct the value of services.

Value of Time or Services. You can't deduct the value of your time or services, including: Blood donations to the American Red Cross or to blood banks, and. The value of income lost while you work as an unpaid volunteer for a qualified organization.

https://www.irs.gov/publications/p526/ar02.html