Do they deliver thru restaurant or another venue? Perhaps Uber eats or Waitr??

I'm sorry we don't offer delivery service. We suggest you come in person. If that's not possible, you can try the delivery service provided by this third-party company. https://postmates.com/merchant/chinese-house-slidell

No they don't.

I don't think they do. I haven't seem them on any apps

I don't know ...call them