Text: play games wwe only in one genre - fighting. let the format and do not always like boxing or karate, games are the constant.

Correct capitalization: Play games wwe only in one genre - Fighting. Let the format and do not always like boxing or karate, games are the constant.

Text: safe and fast thanks to innovative check valve technology..

Correct capitalization: Safe and fast thanks to innovative check valve technology..

Text: there is not the [man] that understands, there is not one that seeks after god.

Correct capitalization: there is not the [man] that understands, there is not one that seeks after God.

Text: it will also be possible to create image galleries, and stream audio or video content, and stuff from your dropbox account.

Correct capitalization:
It will also be possible to create image galleries, and stream audio or video content, and stuff from your Dropbox account.