No, it is not recommended to use staples on roof shingles. Staples are typically not designed or intended for securing roofing materials, and using them could potentially cause damage to the shingles and compromise the integrity of your roof. It is important to use appropriate roofing materials and techniques recommended by professionals to ensure the stability and longevity of your roof. If you have any concerns or need to make repairs to your roof, it is best to consult with a licensed roofing contractor who can provide expert advice and assistance.