locked out of my account

hi i travel alot to colombia and i have used my acount with a colombian phone number i can not sighn back into my acount since i updated the app as the colombian dialing code does not come up in the app it is +57 i have a uk phone to but i cant change it becuase i am locked out?

Hey.

We’re in touch on Twitter. Please get back to me to solve this as soon as possible

Best,

Andreas K.