Can not verify my Domain over zoho for Using zoho mail services

Can not verify my Domain over zoho for Using zoho mail services

Hi ,


My domain's dns is on digital ocean and I want to use zoho's mail services .
I am trying to verify my domain using TXT and CNAME both but it says that it can not find any registered domain .
Can someone kindly help me on this I've been trying it from 3 days now.