Caller: Financial services

Aparently 3 years ago I registered my name and phone number seaching trading companies which is highly likely. This phone number was from a lady from the Netherlands enrolling for a trading coaching academy in forex or binary options.

Claimed to be financial advice, I have not signed up for any service asking for financial advice, I suspect it’s a scam

Missed calls from this number, when I called back there was a recorded message saying “Due to temporary service difficulties, we are unable to connect your call at this time” Still don’t know who the call is from