Hi Antonio J.R.,
Thanks for posting your question. I'm more than happy to assist you. When I visit your website, I see a spanish site. Also, it looks like you called in and we updated the nameservers for you. However, when I look at the nameservers in your WHOIS information it appears the domain is pointed at your WIX site. Did you change the nameservers after we made changes?
If you want to host email here and point the domain to WIX, you will need to change the nameservers to ours, and create an A record pointing to the WIX IP address. Keep in mind that any changes to DNS can take up to 24 hours to take effect.
Here's a few articles that you may find helpful:
Updating DNSAdding an A record
If you need further assistance please feel free to contact us. Thanks!
Tim S