Add Newsletter in homepage

After connect successful Mailchimp account, on your homepage, maybe newsletter is missed, you can add form for newsletter with following steps:

Dashboard > MC4WP > Form:

• Insert form with HTML and "Save"

<input type="email" name="EMAIL" placeholder="[e-mail]" required />
<button type="submit" value="subscribe">
<span>Submit</span>
</button>

Then "Save". You will see newsletter form appears on the homepage.