LimeSDR TX/RX error

Hello, I am trying to send a text file over two separate antennas using our LimeSDR and gnu radio.
Below is my flow graph I am executing to try to accomplish this.

Here is the command lines we get when we run flow graph.
Generating: ‘/home/ground/MCC/’

Warning: The block ‘Packet Decoder’ is deprecated.
Warning: The block ‘Packet Encoder’ is deprecated.

Executing: /usr/bin/python2 -u /home/ground/MCC/

gr-osmosdr v0.1.4-98-gc653754d (0.1.5git) gnuradio
built-in source types: file osmosdr fcd rtl rtl_tcp rfspace soapy redpitaya
[INFO] Make connection: ‘LimeSDR-USB [USB 2.0] 9070602491E35’
[INFO] Reference clock 30.720 MHz
[INFO] Device name: LimeSDR-USB
[INFO] Reference: 30.72 MHz
[INFO] Init LMS7002M(0)
[INFO] Ver=7, Rev=1, Mask=1
[INFO] LMS7002M calibration values caching Disable
gr-osmosdr v0.1.4-98-gc653754d (0.1.5git) gnuradio
built-in sink types: soapy redpitaya file
Warning: the blks2.packet_encoder block is deprecated.
Warning: the blks2.packet_decoder block is deprecated.


The TX side is not showing much on the GUI sink, nothing is showing on the constellation or the time domain plot and very faint over the waterfall plot.
The RX is picking up other signals on the set frequency range.

I am not receiving the text file in my file sink. Any recommendations on what I am doing wrong or better ways to improve this setup?