Blah-Blah Car... We have it in Ukraine. If you have a car and you are driving from one city/town to another and you'd like to cover your fuel expenses or to pay less for the LPG (a lot of people in Ukraine use LPG as a fuel not patrol or diesel), then you go on the Blah-Blah Car website, fill in all the details of your journey, mention the amount of people you can take with you, their baggage, etc. Passengers who are travelling to the same city/town go to this website and see that some seats in your car are available and that the price is reasonable, and they choose you. So, that's how it works. For me, as a passenger, it is convenient when I need to go, let's say, on Monday morning to some place and the buses are only available on Monday afternoon, so of course I'd choose Blah-Blah Car rather than a bus or even a taxi, as using Blah-Blah Car is much cheaper than taking a taxi. Do you have such kind of service in your country, BTW? See corrections above - only small ones, it was good. However, your sentences are too long. I suggest you use multiple shorter sentences, instead of one long sentence. This is better style and easier to understand. As Bob says, in future, you should post in the "Notebook" section, not Questions/Answers. In Notebook, it is easier for people to make corrections.

I think Blah Blah Car exists in the UK, but lift sharing is generally not very common. There are few people offering lifts, so few people use the service, so few people offer lifts, so few people use the service... When I lived in Germany (15 years ago), lift sharing was already very popular e.g. a website called Mitfahrzentral. I now live in Switzerland and haven't heard of people using this service - but the public transport is so amazing here.

I guess I haven't made many mistakes..

Actually I wanted to ask a question.)) . Do you have such kind of service in your country, BTW?

Hello Sasha, it would be better if you posted this in the notebooks section as it is easier to correct. Bob