How to send data to blynk app which I collected in my Arduino UNO

Need Help With My Project
1

I collected sensors data succesfully in my arduino uno , but when i use the example program - arduino uno software serial . im trying to connect using USB cable - it shows error

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can anyone help me with step by step procedure of how to upload it please

2

Please don’t duplicate your posts, we will ignore this one.

3

Sir , really I don’t get any post that already have these answer for this , if it is there can you please give me the link

4

Try this thread of yours Not able to connect Arduino-USB-Blynk