Nintendo Game Boy Advance SP (Japan Version) Console "lettering small cant" Questions

...that u nee d to upgrade in small red letters and u cant play any games Call nintendo customer service. Your ds probably has a problem. If you hit upgrade and you have an R4 card in it it will hit

...cant get past this level i collect all the letters but cannot get to g so cannot finish level i am 61 and want to move on with game thanks Animals - None Enemies - Army, Klap-Trap, Necky, Zinger, ...