I emailed from the site yesterday and got a Alert response that the email didn't go through. I then emailed from my personal email and it bounced back ? If so has anybody bought direct from Yishun bikes and can you pay by PayPal ?

......and just got the same message from yishun bikes - "domain yishunbikes.com couldn't be found"

I am in contact with John Liu from LightCarbon and they're not closed because they sent my frame these days.
Here is the mail : [email protected]

And yes you can pay by Paypal 

Hi,

I ordered in octobre from lightcarbon, I ordered via this mail adres: [email protected]

I don't think they're close. I think it's likely they got fully contracted with a client.

All good. I just heard back from them today.