Hi. I'm new to Shopify. At first, I added a few products and categories and Google crawled the links successfully. But, after a few days, I got an email saying https://www.uliads.com/home.php redirect error. I used to have a hosting with Godaddy and I used to have this file redirecting to my website's homepage. That hosting is deleted as I did not pay Godaddy and they removed the hosting. I don't know why Google is showing this URL with an error.
Second, I tried to submit the sitemaps after adding a new blog post and a product. I could not submit and I'm getting an error from Google side displaying: