DKIM, SPF not forwarding

So I having the following problem.

Godaddy is out registrar.

example.com is hosted on cloudflare by a website hosting company.
A and MX records point to mail.example.com

Problem is that the DKIM/SPF etc are not functioning so some emails are rejected/denied.
How do I add the TXT info onto the subdomain when the main records are on cloudflare?

Do I ask to the hosting company to add the txt records? can i somehow forward the txt records when mail is routed to the mail server?

if your nameservers are on the cloudflare then you need to copy DKIM key from CWP/dns to cloudflare
All zone files are in /var/named