LORA DEVICE DOESNT CONNECT

#1

hello and greetings , i have a problem with my device Lopy 4 from pycom, im trying to connect via OTAA to receive messages and send to my lopy to another lopy , i have created an account in senet portal and registered my device and created an account in the things network as well but looks like it doesnt works at all, can u help me with this problem ? what else i need to get the connection ?