Parse XML <link /> problem

[kubastanclik]

Hello i cant handle this, i got Google Mechant Center XML and i cant get url from tags .
XML:
<link>https://example.com/demo/1</link>
PHP:

forEach( $result as $r ) {
     echo $r->find('link')->innerText;
}

and i got:
<link />

where do i go wrong?

Best regards