redirect to the same page affter login

I am redesigning a page for a company and an event has been created where the user has to log in. Where it says: Register as an affiliate by logging in with your username and password here (in Spanish)

But the link that shows the link is hidden with a WordPress snippet with the following script to do the login:

add_shortcode( 'inscripcion', 'bp_contenido_inscripcion' );

function bp_contenido_inscripcion( $atts, $content = null ) {
   if ( is_user_logged_in() && !is_null( $content ) && !is_feed() )
   return $content;
   return '<p class="cuadro-inscripcion">Inscríbite como afiliado haciendo login con tu usuario y contrase?a <a class="link-inscripcion" href="'.wp_login_url().'">aquí</a> </p>';}

?Is there a way that I can log in but keep it on the same page?

The page I need help with: [log in to see the link]