Help please

yar my english is bad im writting this in urdu please mods dont mind..

meri prob ya ha k meray wireless modem laga huwa ha ptcl ka us ki range kam ha.. puray ghar ma nahi ati range meray pas ek or wifi modem ha linksys ka ma usay connect karna chahta hun wo connect karna nahi araha mujhy please help mee :( linksys router ka name ha wireless G broadband router model number WRT53G2 V1 please mujhy batae koi k kesay connect karun isay line k sath???