Update README.md for v2.1

README.md

@@ -1,8 +1,12 @@
 # SurveyScraper
 Short code to read, filter, export and apply magnetic declination to cave survey files for Croatian caving community
 
-![image](https://github.com/LovelK7/SurveyScraper/assets/114396834/b2a2ccbb-4b01-417f-978a-d56fee35d1e7)
+![surveyscraper_gui_EN_used](https://github.com/LovelK7/SurveyScraper/assets/114396834/0c0c4c25-725e-4397-8dfe-c47c0b2787fd)
 
 # Why?
 
-Currently, most commonly used digital cave survey tools (TopoDroid and PocketTopo) do not offer an export option for shots alone; instead, they export all data, including shots and splays. This necessitates post-processing in spreadsheet software, such as Excel. Additionally, while magnetic declination correction can be included, these tools do not calculate it for you, requiring you to use third-party software or an online calculator. This code performs this task for you, enabling you to manage survey data more efficiently after each cave survey trip.
+Currently, most commonly used digital cave survey tools (TopoDroid and PocketTopo) do not offer an export option for shots alone; instead, they export all data, including shots and splays. This necessitates post-processing in spreadsheet software, such as Excel. Additionally, while magnetic declination correction can be included, these tools do not calculate it for you, requiring you to use third-party software or an online calculator. This code performs this task for you, enabling you to process survey data more efficiently after each cave survey trip.
+
+# How to use?
+
+Go to the releases section and download the whole zip file. Once unpacked, it is ready to run withou installing!