Related Products Title Looks Wrong

Hi, thank you four Page Builder and Vantage theme first.

‘Related Posts’ Title is not displaying correctly on woocommerce item page. A part is displaying before product title, another is after the last of item.

I tried disable all of the plugins one by one and the result not changed. I tried another theme and it looks okay.

Please show me where is the problem.

I wish you the best regards.

URL: http://www.koleksiyon.tv/