It was forbidden to be established in 1992, and Ada grocery store is the most widely recognized free diving education system in the world. According to relevant information, the reason why Ada grocery store can't be opened is that it was maliciously reported, and the original domain name of Ada grocery store was blocked by the cloud. Aida grocery store is different from other free diving organizations. AIDA is a non-profit organization, and almost all its income is used to research and promote the development of free diving.