CRYPTO (BITCOIN) INVESTMENT VIA TRUSTWORHTYINVESTMENT

+/- 2 weeks ago a lady with the name of Michelle Brooks made contact with me via Facbook advertising and say I can make extra money via Bitcoin and using her platform (Trustworthyinvestment). So I delay actions untill 2 days ago and then only invest $26, which I paid via LUNO to the account as it had to be in Bitcoin. This morning she contacted me to say I must withdraw the profits of $789 after I have upgraded my account with $100. During all the discussions there was no indication of any additional funds to be paid to withdraw the profits, now she sings another story and she want me to pay another $100 to start the withdraw process. So I told her I dont have the money. I also received another wierd looking email from the company support team. So I havent done the withdraw but lost my $26 (ZAR500). kindly assist in getting my money back. Thank you.