@albertavaldez17: please review the instructions I linked to above, and if you're still running into an issue, start a separate thread, so the conversations are kept separate (as you may be running into a different problem, and I'd rather not confuse issues). Please be sure to include exactly which step you have an issue with.
@manjumishra: The point is you CAN'T upload the HTML file. In step 5 in the directions I linked to above, you need to select "Add a meta tag to your site's home page" and copy the value from the example meta tag they give you. For example, if the meta tag given by Google is:
<meta name='google-site-verification' content='dBw5CvburAxi537Rp9qi5uG2174Vb6JwH'/>
You would enter: