Saving Screen Shot of Unihiker K10 to a TF card

Hello, I am surprised a successful company like DFRobot with innovative products like Huskylens and Unihiker does not have some one to reply to questions posed on their forum. I hope one day  they will do it to drastically enhance their popularity. The question I have is in regard to blocks on Mind+ to record image on the screen to the Tf card.  1-Example: you have generated o and you have identified a QR code and it is on the screen and you want to save it to a TF card ( I understand you can save the image to TF card if it is captured by the camera). 2- At least if that is not possible, is there a way to save a text to the tf card (test file)?

Thanks