Why didn't he reply to me when he sent text messages to used computers sellers in 58 cities and Jiji.com?

After all, people are not sure whether you are interested in buying it. Don't spend two or three thousand yuan on a transaction, even the telephone bill should be saved. If I were you, I would doubt your purchasing power. Therefore, it is normal not to reply. Especially for sellers who know more about second-hand transactions, they are particularly tired of using SMS to contact QQ, because the probability of transaction will be relatively low.

It is also possible that he doesn't want to give up halfway, or he has already finalized the buyer, and so on.

Pay attention to second-hand transactions

Have a certain understanding of the second-hand price of the purchased goods. Personal computers without maintenance will be slightly more expensive than those of merchants, but they will not exceed 10%. If the price is very low, it is generally unreliable and needs to be cautious. It must be a scam for strangers to pay first. On-site delivery requires technical knowledge or experts. It is best to find a seller with complete packaging and invoices.