For people who are saying 'demos are worthless'.... This is not true at all.
While there is clearly no financial worth to a demo account (can't spend imaginary dollars....), there is however a great deal of worth from the experience that a person can gain from the demo account.
When learning to trade and working toward fully understand the chosen platform, demo accounts are very important.
Demo accounts are intended for practice, learning, testing, and development of skills.
Practice on demo for 6 months, until you have managed to double your virtual investment a few times.
For example, start with a $1000.00 USD demo account, and trade this account IDENTICAL to how you would trade a live account. Once you have managed to generate a sizable 'income' from it, then switch to a live account.
But be prepared for the fact that live and demo can often have substantial differences in your trading results.
Only trade with funds that you truly do not care if you lose.
If it looks too good to be true, it's probably a scam! Let the buyer beware.