Trail Camera

[Old Cruser]

Does anyone on here know anything about Trail cams?
My Apeman camera was working fine when I put it outside about 3 weeks ago after a winter break.
For some reason it will not stay on 'Video'
I have changed the batteries and put in a new SD Card.
Also put it back to default settings several times.
It highlites the Photo
Video
Video and photo
but as soon as i put on the record setting it changes back to Photo?
Any idea Please?
PS it's a newish camera, I bought it last year.