There are many ways in which you can improve your English for free. Here’s a list with some:

• Plan a holiday in Canada.
• Join English-speaking groups in X or LinkedIn.
• Eat at an Irish pub and talk to the waiters.
• Play online games with foreigners.
• Visit a British food shop and talk to the attendants.
• Meet foreigners with similar interests–for instance, to ski or bike together.
• Look for language exchanges, where you spend half the time speaking your own language and half practising the one you want to learn.