Hi, I'm Nathan.Sorry to hear that you're having trouble, but I'll do my best to help you. Please give me a few moments to review your details here.
Pressing the END (hang up) button for a moment should clear this.
If it does not, hang up all the handsets and unplug power to the main base station for a few minutes for a quick reset and that should resolve the issue. If not let me know and I'll advise further.
There is, it is the OFF button (same purpose) at the upper right of the control keypad buttons on the handset.
We are all licensed experts here, and we charge a fair price for service. 5$ is not the price, only the initial deposit, you agreed to the full amount on the payment page. Rationally you can’t expect highly trained and licensed service professionals to work for $5 or less.
You have been charged (by the site, not me) the initially agreed upon amount.
I have asked the site to close your other duplicate question, so you should get a refund for that.
If you are seeing a call offer that is an automated ad and not from me.
Were you able to try the steps I suggested?