How can one confirm the validation of MBA certificate issued from Corllins through their agent universal degrees?

There's no reputable institution called "Corllins" that offers MBAs. The phrasing "through their agent universal degrees" suggests this is a diploma mill—an organization that sells fake degrees. There is no legitimate way to validate a certificate from such a source.

Attempts to verify the certificate with Universal Degrees (assuming that's the name of the agent) will likely be fruitless or result in fabricated confirmation. Legitimate universities have transparent verification processes.

Therefore, you cannot confirm the validation of an MBA certificate issued from "Corllins" through "Universal Degrees." It's highly probable that the certificate is fraudulent.

If you are considering this certificate for employment or further education, do not use it. Using a fake degree is unethical and can have serious consequences, including job loss, legal repercussions, and damage to your reputation.