MX, SPF, DKIM records issue

I am having some issues with verifying the aforementioned records. Adding the records prompts a fail message.
I read the “learn more” section regarding the records, but haven’t found a solution.

I need assistance with solving this issue and I appreciate your help on this.

BTW. I wrote an e-mail to support @ zohomail.com, but haven't received a reply.

Many thanks.