How To Build Forex Trading Website And System?

You need both forex trading expertise plus computing expertise.

To build a successful forex trading website you must have some good basic and advance knowledge about forex. You must collect the information about how the forex trading system works. Once you have complete knowledge than there lots of templates website available and you can use them to make your website

I’m not really sure what you’re after here but if you want to build a website but you don’t know how yet, you can use a free guide on how to do it like this one: http://www.18minutewebsite.com
Hopefully this helps at least a little.

You need capital…HUGE CAPITAL…no money…not verified by authorities…no reputation…no one will make deposit to you

Until you learn to spell and compose a correct sentence, you will never create anything successful.
Just do a search on “stock trading” and you’ll see that there are hundreds, if not thousands of sites like the one you propose. Many of them are market professionals, many of them are simple blogs and opinion.
You have to ask yourself, what are the market professionals not doing that I could do?
The key to your question is not building a website – that’s the easy part. The infancy of your question becomes apparent when you throw out the possiblility of creating a successful trading program, like it’s a simple matter to become a doctor or engineer or trader. These disciplines are not learned by reading a book or taking a seminar, but require a life’s devotion and years of study and practice.
You may dupe a few beginners into listening when you copy a few lines and ideas from a book onto your website or blog, but you will not develop a following without expertise. Unless it goes big and attracts advertising and/or investors, it isn’t worth doing, but rather a big headache and mainenance nightmare. You will never again be able to go anywhere w/o your laptop and doing constant updates.
You have obviously not done any research or work yet, and without that initiative, without that devoted perseverance, without the very need to learn, you will not get beyond asking the wrong questions.
The first question is not “how” but should you?
Which comes first, the knowledge or the website?
Joseph Granville said 3 decades ago that he can give the public a working trading system, but 90% of the public wouldn’t trade it as given and would lose money anyway. I’ve found this to be true after discarding literally hundreds of trading systems and indicators, because I simply can’t trade it correctly, or can’t watch it every second or can’t program it, or don’t have the cojones to hit the button at the right time, etc. You apparently have no idea how hard it is to buy a stock when the price comes crashing down to your target. Even if you were to develop an amazing trading system that nobody has ever thought of before, nobody would make money from it, and probably not even you, except on paper.
Neither will someone succeed in this venue who is cloaked in secrecy, and has blocked his personal details, who cannot be contacted. You are too immature to see or seek out the bigger picture, and will never succeed at anything until you first dig out the base information, learn the terminology of the business, and ask purposeful, direct, and specific questions based on just a little bit of knowledge of the subject.
Then you will know to go to the professional, to the blogger or webmaster himself or the trader and ask how they do it. The bloggers aren’t here at Yahoo Answers, they’re too busy tending their blog.