I want to replace sharing to VK with sharing to whatapp. Can you help me? Thank you!

[xiehaisen1986]

I want to replace sharing to VK with sharing to whatapp. Can you help me? Thank you!

I have replaced VK as the whatsapp in my topic, but I whatsapp not be able to call thumbnails when sharing, because I am at the entry level, maybe my code is not standardized enough, can you help me correct it? My website is: www.djkcc.cn。

[xiehaisen1986]

{if $theme_config->social_vk}
<a href="whatsapp://send?text={$current.TITLE},view on Link:{$http_scheme}://{$smarty.server.HTTP_HOST}{$smarty.server.REQUEST_URI}{if isset($current.derivatives.large)}&media={$http_scheme}://{$smarty.server.HTTP_HOST}{$smarty.server.REQUEST_URI}/../{$current.derivatives.large->get_url()}{/if}"
onclick="window.open(this.href, 'vk-share', 'width=490,height=530');return false;" title="Share on Whatsapp"{if $theme_config->social_buttons} class="btn btn-sm btn-social btn-raised btn-vk"{/if}>
{if $theme_config->social_buttons} Whatsapp{/if}

{/if}

[xiehaisen1986]

[xiehaisen1986]

The correct thumbnail cannot be displayed here.