How can I fix domain errors on my website?

[rebelpirate88]

I have 3 Domain errors listed and do not know how to fix. My website has been out for today and most of yesterday and losing sales. Can you please tell me how to fix it layman's terms. I attempted to fix but it does not remove error, so how am I supposed to know if what I put fixed or not. It states it may take up to 48hrs., so if what I did does not work It will be longer. This is ridiculous. 

thanks 

[Greta]

Hi there, @rebelpirate88!

Thanks for reaching out, and I'm sorry to hear you're having issues with your domain. Can you tell me more about what error messages you received about your domain? If you could share a screenshot of the errors, that would be helpful. Also, is your domain hosted by Shopify or a third-party? 

I look forward to assisting you further!