Custom Text

Hello! currently i have following code

<?php if ( function_exists( 'ADDTOANY_SHARE_SAVE_KIT' ) ) { 
    ADDTOANY_SHARE_SAVE_KIT( array( 
        'buttons' => array( 'facebook'),
    ) );
} ?>

in order to render Facebook Share button
Since i don’t want to display SVG i added following code

.a2a_s_facebook svg {
    display: none !important;
}

As result button is empty. https://ibb.co/Hgrr5vW My question is how can add custom text?

Regards