Will the cancellation of British visas affect visas in other countries?

That depends on whether the embassy of the country you are applying for is strict or not ~ Before applying for a British visa, you should fill out a form to see if you have applied for a visa from other countries before. If you have been refused a visa in those countries, it will be different if you drop out of school like you. . Suggest primary school brother? Teenagers? Let's take a look at the visa requirements in New Zealand or Australia first, but under normal circumstances, it should be no problem if it is not directly refused by the British Embassy ~ You can also ask the agent who helps you study abroad ~ This is safer ~ After all, studying abroad is a big deal ~ I hope everything goes well ~