Fiona Allan says she just wants Jayden, 14, to return home. She said: "We don't know where he is and I am very worried ... it has been so long. I just want him home."
Last week police issued an appeal for Jayden, who is described a being white, 5ft 8 inches tall, of slim build with short brown curly hair. Lancshire Constabulary shared a message on Facebook saying: "We are growing increasingly concerned for missing Jayden Allan."
He was last seen leaving his home address in Preston at around 4pm on Wednesday January 19.
Police ask if you have see Jayden or know of his whereabouts to contact 101 and quote log reference 1560 of January 19.