Do you have an idea of code??
Yes, I do.
Because i have test a lot of code with not sucess...
Because you won't break the problem down into achievable sections. You insist on wasting resources unnecessarily. You insist that there is ONE way to do things, that that way involves delays and they cause problems.
There is more than one way to display data on the LCD. One of them does not involve delay(). That way allows you to get back to reading the GPS before data is lost.
You have provided no evidence that you have even considered that way.