Hi @Aldo_Pineda, the reason why the twitter image url is showing when you search on Blania.co, is because you are searching on the exact domain name, and Google is showing you an excerpt of the page, because you are searching for domain details. If you search on Blania Learn Spanish, then you are searching for something in a different context, and the results are different, see my screenshot.
I hope that helps. Cheers, Dave