Although the financial strength of the landlord can completely pass the audit, but the age does not meet the requirements, you can apply for a credit card after waiting patiently for half a year.
On the one hand, the state restricts minors from applying for credit cards in order to control their irrational consumption. On the other hand, minors are not financially capable enough and may not have the ability to repay stably. Although the landlord is very good and young, he still can't bid because of age restrictions.
If there is a real demand for credit cards, parents can apply for a supplementary credit card in their parents' name, but they can choose their own way to repay, as long as 13 years old.
Tips: Although the credit card is easy to use, you must spend it rationally, make certain plans for your own economic situation and repay it regularly. I hope the landlord will consider it carefully.