Vendor Model Not Found

I installed Jeylabs/AuditLogs and tried to use it. Saving, updating and deleting of records are working as expected and all this logs are being saved in the audit_log table. Now I'm trying to use the auditlog retrieve data. As instructed in the Github page it says that I just need to use AuditLog::all()->last() to retrieve the data. But it's giving me an error that the AuditLog class is not found. I'm not sure what I'm doing wrong. I tried to use this function in the Controller, CustomRepositoryClass and Model but none is working. Not sure what do I do. Below is my code for retrieving the data

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use Carbon\Carbon;
use DB;
use Jeylabs\AuditLog\Traits\LogsAudit;
use Jeylabs\AuditLog\Traits\CausesAudit;


class Booking extends Model
{
    use SoftDeletes, LogsAudit, CausesAudit;
    public function scopeGetLogs()
    {
        $auditlog = AuditLog::all()->last();
        dd($auditlog);
    }
}

In my controller

<?php

namespace App\Http\Controllers\Admin;

use Illuminate\Http\Request;
use Auth;
use App\Http\Controllers\Controller;
use App\Booking;
use Gate;
use Jeylabs\AuditLog\Traits\LogsAudit;
use Jeylabs\AuditLog\Traits\CausesAudit;

class LogsController extends Controller
{    
    use SoftDeletes, LogsAudit, CausesAudit;
    public function index()
    {
        Booking::getLogs();
    }
}

But this can't read the model AuditLog any idea on how to make this work?

via Chebli Mohamed