If the agency does not exist or is disqualified during the application process, you can go to Beijing to collect evidence yourself or entrust another agency to collect it for you. There is also a problem that if the trademark certificate is sent to the agency for collection, it may affect the time for you to get the certificate because the agency does not exist.
This is mainly the result of low-price competition of trademark agencies, so it is suggested that we should not only be greedy for cheap, but also depend on the size and strength of the agency.