XML declaration allowed only at the start of the document at line 7

Question

Photo of the error

<?xml version="1.0" encoding="utf-8"?><!--Generated by Screaming Frog SEO Spider 16.1-->
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1">
  <url>
    <loc>....</loc>
    <lastmod>2021-10-04</lastmod>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
      <image:image>
        <image:loc>....</image:loc>
        <image:title>....</image:title>
      </image:image>
  </url>
  <url>
    <loc>...</loc>
    <lastmod>2021-10-04</lastmod>
    <changefreq>daily</changefreq>
    <priority>0.9</priority>
      <image:image>
        <image:loc>...</image:loc>
        <image:title></image:title>
      </image:image>
      <image:image>
        <image:loc>...</image:loc>
        <image:title></image:title>
      </image:image>
      <image:image>
        <image:loc>...</image:loc>
        <image:title></image:title>
      </image:image>
      <image:image>
        <image:loc>...</image:loc>
        <image:title></image:title>
      </image:image>
  </url>
</urlset>

#... are links

Can you guys help me what is the error of this code?? It seems right, but it always telling me that the code in line 7 is an error