WHM assistance. Set up SSL and Mailbaby. Check budget before bidding please

I need assistance with setting up Mailbaby on my WHM server as well as automized SSL certs. The setup should be completed within 24 hours.

1. I need Babymail setup on the server and these server details added to existing subscription of Babymail without changing the other settings already on Babymail

2. I need the correct server name working on the server
For some reason its not propagating

3. I need the SSL certificates setup to be automatic (Let'sEncrypt) so when new accounts are added, they get an SSL cert set up automatically as well as the main server domain being SSL encrypted

I asked Babymail about it and they said I can just add the domains to my subscription without creating a new subscription but not to change the existing domains in settings

Skills and Experience Required:
- MUST be fluent English speaker
- Proficiency in WHM and Mailbaby setup
- Experience in SSL certificate installation
- Experience with LetsEncrypt
- Ready to start now
- Strong problem-solving and troubleshooting skills