cant connect on myapp.fly.dev outside of a Wi-Fi connection

I’m making a API server to connect a test App on it and works properly when I’m in a Wi-Fi connection, but using a 4g connection doesnt work already and keeps giving me a timeout with Network Error. I tried using on different locations and with differents numbers for 4g but the problem persists.
Here is the fly.tom

app = “powdermixserver”
kill_signal = “SIGINT”
kill_timeout = 35
processes =

[env]
PORT = “8080”

[experimental]
allowed_public_ports =
auto_rollback = true

[[services]]
http_checks =
internal_port = 8080
processes = [“app”]
protocol = “tcp”
script_checks =
[services.concurrency]
hard_limit = 225
soft_limit = 200
type = “connections”

[[services.ports]]
force_https = true
handlers = [“http”]
port = 80

[[services.ports]]
handlers = [“tls”, “http”]
port = 443

[[services.tcp_checks]]
grace_period = “1s”
interval = “15s”
restart_limit = 0
timeout = “2s”