sananemos

Hello everyone. I have a questions regarding the class 2 National insurance contributions. I received a letter from HMRC that say I can pay for the gap in my years. Up to hear no problem. They have included a table with the years and the amounts. Also up to this point no problem. when I log in online on the portal I check my gap but I see the class 3 amount for each year. Does anyone know why that is? How can I correct it? Thank you in advance.