Error while issue SSL cert for your exchange

i was runnin hollaex prod command and i got this error

Domain: api-morlakotestnet.com
Type: unauthorized
Detail: Invalid response from
http://api-morlakotestnet.com/.well-known/acme-challenge/Y8uKHoYM1_4fxNFj1Kc-vsodzKrasxHmKU9b8GAyatw
[34.125.41.197]: “\n\n404 Not
Found\n\n

Not Found

\n<p”

Was your issue solved? If so, what did you do to resolve it?

I have not been able to solve it, where can I get help?