Review Double order??? How does it happen?

We ordered food from Mcdonalds 10th ave caloocan we are surprised our rider arrived earlier tqhn expected after paying the rider my phone rang and my daughter answered the call it was from foodpanda confirming if we got our orders. A few minutes a second call came again from food panda asking the same question at 10:15 a 3rd call again confirming if we got our orders becoz accdg to the caller the rider complained we did not pick up our order so I told a foreign sounding guy that i am.already eating my food and i have my receipt and our rider is happy becoz we gave a good tip. After the call the rider called and told me to that there our was sent twice and it happens due to system error and told me he will cancel it since the mcdonalds is already closed. Since i pity the riders that pay for cancelled food I told the rider that if the food was already prepared deliver it to me and I will pay for it even it was a double order. What pissed me off was how in the world another rider send me text messages appealing to have pity on the rider because he will.have to pay for the 2nd set of order. And then again text messaging me.that they paid for the order and yet there was no food because mcdo is closed. So I told the guy if they really are at a loss to give me the name of the rider and the order number so I will report and complain to food panda office then he answered nevermind its ok anyway it cam be refunded by his groupmate. What makes me angry and scared is that I realized my cel.number is not safe anymore becoz anybody can text me from food panda riders. No data privacy. Whats worst is that they maybe lying and just making a drama so we will have pity amd pay them even without the food and that is clearly fraud and deception. I will never order again from foodpanda. They have scams.