Language Problem

I was blogging previously on a wordpress.com sub-domain, recently i bought my own domain https://fenilandbollywood.com So, i took the backup from the wordpress.com and imported here and the blog started everything perfect except some language problems in comments part of the blog https://fenilandbollywood.com/about-2/ i can see the language is different and not english “31 de March de 2009 to ● 5:16 AM | editar” whereas on the wordpress.com blog everything there is still in english
How do i resolve this?