What should I do if the Buddha statue is buried in the soil by grandpa and can't be found?

What's wrong with it? If it is unearthed a few years later, it will be a relic. There is the value and significance of continuing Buddhism, so don't care too much. If your family has skin diseases, you should see Chinese medicine. How can it have anything to do with the Buddha statue buried with him? This is a fortune teller's nonsense, which doesn't conform to Buddhism at all! It is entirely out of ignorance of fortune telling. Just to scare you and make you pay. Where am I responsible for you? These are folk beliefs, not Buddhist truths. It doesn't matter. Remember: Buddha is not a Buddha! It is just an image, made of earth, wood, metal and other materials, which will inevitably decompose, while the Buddha represents the truth, which is eternal and ubiquitous, and will not change the truth because there is no Buddha statue! Buddhism first breaks all kinds of superstitions, and then inspires the wisdom of all beings, with the aim of letting all beings live a peaceful and happy life. So don't care too much! If you want to know more about Buddhism, please ask for a copy of Master Hai Yun's Wisdom Walk online, which will definitely help you in all aspects of your life!