About skro facebook api

Hi,

I run offers with skro.eu and facebook ads,

the facebook cost and the conversion can show in the skro,

but in facebook ads I can not find any conversion

I put the the link like https://prelander1.com/?trck=eyJjcG...M3NTViNDY3IiwiciI6MCwicCI6MCwibCI6MH0=&ad_id={{ad.id}}&ad_name={{ad.name}}&adset_id={{adset.id}}&adset_name={{adset.name}}&campaign_id={{campaign.id}}&campaign_name={{campaign.name}}&placement={{placement}}&site_source_name={{site_source_name}}&gender={gender} to facebook