The answer to 'fascia missing shingles' is that the missing shingles on the fascia board of your roof are likely caused by age, wear and tear, or improper installation. The fascia is the board that runs along the edge of the roof and provides a surface for the shingles to attach to. If the fascia is damaged or missing, it can cause the shingles to come loose and fall off.
The main symptoms of this issue are visible gaps or missing shingles along the edge of the roof, which can lead to water damage and leaks if left unrepaired. The solution is to have a professional roofing contractor inspect the fascia and replace any damaged or missing sections, then properly reinstall the shingles to create a watertight seal.