Hi Dear, i have contact with the agent company, this is embassy certificated, they can't urge the embassy to do this, they said after we submit the file, we only can wait the embassy process, and the embassy will give us an estimate, the details will depend on the embassy.
The time we could not control, it is mainly control by embassy, but until now all the process is good, we just wait the embassy process.
Sorry for your time, after we got news, i will update you at first time.