Confirmation email – HTML

I have events set up with Registrations for the Events Calendar and set up the confirmation email. I pasted Paypal button code in the confirmation text (not visual editor) and it looks fine before I save, which you can see here https://snipboard.io/U9LZbE.jpg

Once I save, it turns out different, as you can see here https://snipboard.io/36tleY.jpg

I thought, no biggie, Paypal buttons are like that… so went and did a text registration and true, the email comes to me w/o the button but the text from within the button, as you can see here https://snipboard.io/ApuYSd.jpg

THIS was the code inserted in the text editor….

<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top">
<input type="hidden" name="cmd" value="_s-xclick">
<input type="hidden" name="hosted_button_id" value="FJPCPDHAPA63G">
<table>
<tr><td><input type="hidden" name="on0" value="Select Dept or Your Class Price">Select Dept or Your Class Price</td></tr><tr><td><select name="os0">
	<option value="Deposit ONLY, any class">Deposit ONLY, any class $100.00 USD</option>
	<option value="Handgun 1,2,3 - Pay in Full">Handgun 1,2,3 - Pay in Full $250.00 USD</option>
	<option value="Major Match Prep - Pay in Full">Major Match Prep - Pay in Full $500.00 USD</option>
	<option value="TFI Academy Team - Pay in Full w Discount">TFI Academy Team - Pay in Full w Discount $1,300.00 USD</option>
	<option value="Performance Pistol - Pay in Full">Performance Pistol - Pay in Full $550.00 USD</option>
</select> </td></tr>
</table>
<input type="hidden" name="currency_code" value="USD">
<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_paynowCC_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
<img alt="" border="0" src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif" width="1" height="1">
</form>