Ybr 125 59 plate kirk starts first time.but the electric start won't work unless it's been ran.And then the electric start works.

Leave bike over night and will.only start with kkick.start again 

 

Any advice at all would he very much appreciated 

I assume it WILL actually turn the bike over?

Sounds like you have either a weak starter or a weak battery...

It does turn the bike over yes.

Sorry should of said that in the post.

Battery is brand new it kicks up first time and once the bikes been on a run the  button works as it should.

But once left over night it just won't start the bike in the morning so has to be kick started again.

 

Thanks for your reply 

Sounds to me like a weak starter then.

But I have no doubt someone more knowledgeable will be along shortly to tell you the real reason! lol