Quick money from writing doesn't happen, sorry. If you write for a print, monthly, magazine, they need copy at least three months, if not more, in advance of publication date, weeklies, about six weeks, dailies, well, if you're lucky enough to find an exclusive, you may be in. Payment is nearly always after publication, I think in the UK, DC Thomson, pay on acceptance, but there are very few that do. Most writing will take about 4 -6 months before seeing payment, maybe longer.
On line is just the same, what's the chance of getting enough clicks and/or referrals to hit the minimum, low, and then you have to wait for pay day.