Error 404 on submitting form with NuxtJS Vuejs

Template Code
(upload://fGG4CZhd3ZE0CR6pQz8GUP1iPnr.png) ![form 1|690x356]

Code for submitting the form stated here https://www.netlify.com/blog/2018/09/07/how-to-integrate-netlify-forms-in-a-vue-app/
(upload://egQbvwNBw4DRbDTm20nA6ruZLui.png) ![form 2|690x418]

Generated
(upload://1Zifiq7tVPpUa6a4RUmnguFVmfw.png) ![form 3|690x311]

Error i got

if you want to try and see the actual error visit my site

Im stuck in that error, please help me Help me!

Hiya, sorry you are having trouble getting your forms to work.

This Support Guide is the first port of call to debug any forms issues. There are also many other Support Guides for forms - you can find them here: #Netlify-support:support-guides

We also recommend trying to search the forums or look at topics tagged Netlify forms if you haven’t already - it’s likely your question was already asked by someone else!

If you are still having problems, let us know.