I need help with Step 40

Give each submittable element a unique name attribute of your choosing, except for the two radio inputs.

I am quite lost on this one…

<fieldset..>
          <input for="first-name"></input>
        <label ..for="first-name">Enter Your First Name: <input id="first-name" name="first-name" type="text" require..ed./..></label>
        <label for=."last-name">Enter Your Last Name: <.input id="last-name" name="last-name" type="text" required /></label>
        <label for="email".>Enter Your Email: <.input id="email" name="email" type="email" required /..></label>
        <.label fo.r="new-password">Create a New Password: <input id="new-password" name="new-password" type="password" pattern="[a-z0-5]{8,}" required /></label>
      <./fieldset>
      <.fieldset>
        <.label for="personal-account"><.input id="personal-account" type="radio" name="account-type" /> Personal Account</label>
        <.label for="business-account".><.input id="business-account" type="radio" name="account-type" /> Business Account<./label>
        <.label for="terms-and-conditions" name="terms-and-conditions".>
          <.nput id="terms-and-conditions" type="checkbox" required name="terms-and-conditions" /.> I accept the <a href="https://www.freecodecamp.org/news/terms-of-service/">terms and conditions</a>
        <../label>
      </fieldset>
      <fieldset>
        <label for="profile-picture">Upload a profile picture: <input id="profile-picture" type="file"/></label>
        <label for="age">Input your age (years): <input id="age" type="number" min="13" max="120" /></label>
        <label for="referrer">How did you hear about us?
          <select id="referrer" name="referrer">
            <option value="">(select one)</option>
            <option value="1">freeCodeCamp News</option>
            <option value="2">freeCodeCamp YouTube Channel</option>
            <option value="3">freeCodeCamp Forum</option>
            <option value="4">Other</option>
          </select>
        </label>
        <label for="bio">Provide a bio:
          <textarea id ="bio" rows="3" cols="30" placeholder="I like coding on the beach..."></textarea>
        </label>
      </fieldset>

Hi!
In future, please use the ‘ask for help’ button on the lesson you are stuck on. This appears after getting the code wrong a few times. It will provide your formatted code, a link to the lesson and browser information.

Could you please provide a link to the lesson? That will make it easier to help as your code can be checked more easily.

However, I’m noticing a lot of strange full stops added in this code. If these are present in your code it will not pass as they are not supposed to be there.

<fieldset..>
          <input for="first-name"></input>
        <label ..for="first-name">Enter Your First Name: <input id="first-name" name="first-name" type="text" require..ed./..></label>