Speedaf is a scam
Speedaf is a scam, they seem to have access to either emails or know orders coming from Aliexpress and send emails of orders arriving and request payment of import duties, fell for it once and had to pay again when collecting the parcels at post office. Placed more orders now and again received several emails stating if I don't make immediate payment parcels will be returned. Did not fall for it and 1 day later post office informed me parcels were ready for collection. Reason you cannot get hold of them is they are a scam. AVOID