The answer to 'why is my shingles' is that there are several common causes for shingle problems, including wear and tear, weather damage, improper installation, and lack of maintenance. Symptoms may include curling, cracking, missing granules, or leaks. Solutions can range from simple DIY repairs to complete roof replacement, depending on the extent of the damage.
If the shingle issues are minor, such as a few cracked or loose shingles, you may be able to handle the repairs yourself. However, for more significant problems like widespread damage, leaks, or safety concerns, it's best to call a professional roofing contractor. They can properly diagnose the issue, provide a detailed assessment, and recommend the most appropriate solution to restore your roof.