MongoDb database connection time out error

When i tried to get connected to mongodb i got a timeout error, i have added firewall rules for remote access. what I did :

• Incoming rules => added new rule => custom TCP | 27017 | All IPv4 All IPv6

the mongo server is running and the user has rules in a specific database.

note : I run it successfully on AWS before with the same steps .

I m sure the error that I got is about the remote access IP .

error :

MongooseServerSelectionError: connection timed out
    at NativeConnection.Connection.openUri (C:\scrap-source\node_modules\mongoose\lib\connection.js:845:32)
    at C:\scrap-source\node_modules\mongoose\lib\index.js:345:10
    at promiseOrCallback (C:\scrap-source\node_modules\mongoose\lib\helpers\promiseOrCallback.js:9:12)
    at Mongoose._promiseOrCallback (C:\scrap-source\node_modules\mongoose\lib\index.js:1135:10)
    at Mongoose.connect (C:\scrap-source\node_modules\mongoose\lib\index.js:344:20)
    at Object.<anonymous> (C:\scrap-source\server.js:8:5)
    at Module._compile (node:internal/modules/cjs/loader:1108:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1137:10)
    at Module.load (node:internal/modules/cjs/loader:973:32)
    at Function.Module._load (node:internal/modules/cjs/loader:813:14)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:76:12)
    at node:internal/main/run_main_module:17:47 {
  reason: TopologyDescription {
    type: 'Single',
    setName: null,
    maxSetVersion: null,
    maxElectionId: null,
    servers: Map(1) { 'My_private_IP':27017' => [ServerDescription] },
    stale: false,
    compatible: true,
    compatibilityError: null,
    logicalSessionTimeoutMinutes: null,
    heartbeatFrequencyMS: 10000,
    localThresholdMS: 15,
    commonWireVersion: null
  }
}

thanks.