When i try to write in A text string the keyboard opens for just a small moment and crashes

[Mr_Fida_Plays (Mr Fida)]

Whenever i try to put some value in a text string, keyboard of my mobile phone opens for short moment and gets off automatically therefore i am unable to put values in the text strings.
Is that any solution…??

[Still-learning (1-2-3-4...)]

It is quite common if you do it in mobile browse with more blocks… just try one more time

[Mr_Fida_Plays (Mr Fida)]

You mean with a single block…??

[Still-learning (1-2-3-4...)]

No problem with single blocks