How can I improve my upload speed (Rain 5G basic)

[ahf]

Hi Guys
So I'm using Rain's Huawei CPE NS5368X 5G router on the Basic package, my DL speed seem to be ok but I have a problem with my UL speed, how can I improve it?
Thanks in advance.

Ping: 14ms
Download: 33.69Mbps
Upload: 0.79Mbps

 

[rain_mobile]

Hi @ahf

Kindly note that we have sent you a PM.