I want to link my account

Dear EA, I've worked really hard on my account and I'm going to sell my phone, but I can't link it even though I'm over 13 years old because I set my birthdate to December 12, 2013. I've put a lot of effort into this account and I log in daily. Is it possible to help with this? My account name is Algerie id 970678460399054849 and I have a total of 119 points. Thank you, EA, I appreciate your hard work for us and for providing an enjoyable experience for players