Apple Ios Developer Program License Agreement

I still have problems with that. Can`t find the “Changes” button in iTunes Connect. Isn`t that it? (I accepted the agreement in the members center, but iTunes Connect still says I didn`t).) Very frustrating. I received an email from Apple “This certificate will no longer be valid in 30 days. To create a new certificate, view certificates, credentials, and profiles in your account.” I register on the developer page, the message “Apple Developer Program License Agreement has been updated” will be displayed. Is my doubt that I need to resubmit my app, which is already in the Appstore? If I have to pay an amount for the license agreement update.