How can i fix this i cant send vieos sizing limited

[Rjw63-1]

It say sizing limited it doesnt matter the size

 

[ManiacJoe]

Which phone?
Which version of android?
Which carrier?
Which message type?
Which messaging app?

Different types of messages have different size limits on them.
SMS "texting" has the smallest limit, 600-1000 KB depending on the carrier.
The various instant messaging services use varying limits.
Email usually has the biggest limit, at maybe 25 MB depending on the email service provider.

Your best bet is to upload the video file to a photo hosting site or a file sharing site, then send the URL of the file in your message.