Probably your demo account has expired.
Ask your broker.
Ask your broker.
Some demo accounts have limited duration with some brokers. Some expire after lack of use with others.
No expiration Demo accounts from Forex brokers - 100forexbrokers

You are missing trading opportunities:
- Free trading apps
- Over 8,000 signals for copying
- Economic news for exploring financial markets
Registration
Log in
You agree to website policy and terms of use
If you do not have an account, please register
Hye, i'm a new trader and currently using a demo account for mt4. Been using it for the a month.
But recently I can't login to my demo account due to INVALID account and the connection status is 'No Connection'.
My wifi was connected and no issue for internet.
Anyone have any idea on this?
Thank you.