Couldnt connect to server blynk

please help me for my trouble to connect the blynk server. i want to control the led from internet. i dont know my sketch or my wiring who wrong. and this the detail of my project.PLEASE tell me the correct wiring and sketch. thank you.
Arduino UNO with Esp8266 (01)
• Smartphone Android
• Blynk server
• Blynk Library version
my connection:
ARDUINO ESP8266
TX TX
RX RX
3.3 V VCC AND CH_PD
GND GND

You always connect Tx to Rx and Rx to Tx.

Look at the Sketch Builder (link at the top of the page) for code examples.
Search for Arduino and ESP-01 for literally hundreds of topics explaining how to use these devices together.

Better still, choose better (and cheaper) hardware:

Pete.