Hello guys I have used olx from last 4 years and after its update in November, now no one can upload more than two free ads if anyone want to upload more then he/she has to pay for it. which is just not far. even when you delete your current ad, it will not allowed to upload other ad.
For security purpose they can set the limit on ads by one person at a time and when a ad is removed only then any can post another for free but this update was totally for their greed.
But I will recommend to all because of response is better than quicker.