Apply for an exemption from Making Tax Digital for Income Tax.
Self-employed individuals and landlords who are unable to use Making Tax Digital for Income Tax due to reasons such as age, disability, location, or religious beliefs may apply for an exemption. Applications can be made by contacting HMRC by phone or post to explain why you cannot use the required software. You should apply before the date you are required to start using Making Tax Digital for Income Tax.
Source: https://www.gov.uk/guidance/apply-for-an-exemption-from-making-tax-digital-for-income-tax. Summarised automatically from the official source — general information, not advice.